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  <p align="center" style="border:none;margin:0in 0in .0001pt;padding:0in;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  </div>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">UNITED
  STATES</font></b></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">SECURITIES AND EXCHANGE COMMISSION</font></b></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Washington,
  D.C. 20549</font></b></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">FORM&nbsp;8-K</font></b></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="3" face="Times New Roman" style="font-size:12.0pt;font-weight:bold;">CURRENT
  REPORT</font></b></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="3" face="Times New Roman" style="font-size:12.0pt;font-weight:bold;">Pursuant
  to Section&nbsp;13 or 15(d)&nbsp;of</font></b></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="3" face="Times New Roman" style="font-size:12.0pt;font-weight:bold;">The
  Securities Exchange Act of 1934</font></b></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Date of Report (Date of earliest event
  reported):&#160; <b>May&nbsp;21,
  2008</b></font></p>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">VISTA
  GOLD CORP.</font></b></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Exact name of
  registrant as specified in its charter)</font></p>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <div align="center">
  
  <table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
   <tr>
    <td width="32%" valign="top" style="padding:0in .7pt 0in .7pt;width:32.0%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Yukon Territory, Canada</font></b></p>
    </td>
    <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.0%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
    </td>
    <td width="32%" valign="top" style="padding:0in .7pt 0in .7pt;width:32.0%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">1-9025</font></b></p>
    </td>
    <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.0%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
    </td>
    <td width="32%" valign="top" style="padding:0in .7pt 0in .7pt;width:32.0%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Not Applicable</font></b></p>
    </td>
   </tr>
   <tr>
    <td width="32%" valign="top" style="padding:0in .7pt 0in .7pt;width:32.0%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(State or other
    jurisdiction</font></p>
    </td>
    <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.0%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
    </td>
    <td width="32%" valign="top" style="padding:0in .7pt 0in .7pt;width:32.0%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Commission</font></p>
    </td>
    <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.0%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
    </td>
    <td width="32%" valign="top" style="padding:0in .7pt 0in .7pt;width:32.0%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(IRS Employer</font></p>
    </td>
   </tr>
   <tr>
    <td width="32%" valign="top" style="padding:0in .7pt 0in .7pt;width:32.0%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">of
    incorporation)</font></p>
    </td>
    <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.0%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
    </td>
    <td width="32%" valign="top" style="padding:0in .7pt 0in .7pt;width:32.0%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">File Number)</font></p>
    </td>
    <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.0%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
    </td>
    <td width="32%" valign="top" style="padding:0in .7pt 0in .7pt;width:32.0%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Identification
    No.)</font></p>
    </td>
   </tr>
  </table>
  
  </div>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <div align="center">
  
  <table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
   <tr>
    <td width="65%" valign="top" style="padding:0in .7pt 0in .7pt;width:65.8%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">7961 Shaffer Parkway, Suite&nbsp;5, Littleton,
    CO</font></b></p>
    </td>
    <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.06%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>
    </td>
    <td width="32%" valign="top" style="padding:0in .7pt 0in .7pt;width:32.12%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">80127</font></b></p>
    </td>
   </tr>
   <tr>
    <td width="65%" valign="top" style="padding:0in .7pt 0in .7pt;width:65.8%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Address of
    principal executive offices)</font></p>
    </td>
    <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.06%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
    </td>
    <td width="32%" valign="top" style="padding:0in .7pt 0in .7pt;width:32.12%;">
    <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Zip Code)</font></p>
    </td>
   </tr>
  </table>
  
  </div>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Registrant&#146;s telephone number, including area code: <b>&#160;(720) 981-1185</b></font></p>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Not Applicable</font></b></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Former name or
  former address, if changed since last report.)</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Check the appropriate box below if the Form&nbsp;8-K
  filing is intended to simultaneously satisfy the filing obligation of the
  registrant under any of the following provisions:</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font><font size="2" style="font-size:10.0pt;"> Written communications pursuant to Rule&nbsp;425
  under the Securities Act (17 CFR 230.425)</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font><font size="2" style="font-size:10.0pt;"> Soliciting material pursuant to Rule&nbsp;14a-12
  under the Exchange Act (17 CFR 240.14a-12)</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font><font size="2" style="font-size:10.0pt;"> Pre-commencement communications pursuant
  to Rule&nbsp;14d-2(b)&nbsp;under the Exchange Act (17 CFR 240.14d-2(b))</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font><font size="2" style="font-size:10.0pt;"> Pre-commencement communications pursuant
  to Rule&nbsp;13e-4(c)&nbsp;under the Exchange Act (17 CFR 240.13e-4(c))</font></p>
  
  <div style="border:none;border-bottom:double windowtext 6.0pt;padding:0in 0in 0in 0in;">
  
  <p align="center" style="border:none;margin:0in 0in .0001pt;padding:0in;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  </div>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <div style="margin:0in 0in .0001pt;"><hr size="3" width="100%" noshade color="#010101" align="left"></div>
  
  </div>
  <!-- SEQ.=1,FOLIO='',FILE='C:\JMS\105593\08-15107-1\task2956409\15107-1-ba.htm',USER='105593',CD='May 23 08:37 2008' -->
  
  
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  <div style="font-family:Times New Roman;">
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Item 7.01</font></b><b><font size="1" style="font-size:8.5pt;font-weight:bold;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font></b><b><font size="2" style="font-size:10.0pt;font-weight:bold;">Regulation FD Disclosure.</font></b></p>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">On</font><font size="2" style="font-size:10.0pt;"> May&nbsp;21, 2008, Vista
  Gold Corp. issued a press release furnished herewith as Exhibit&nbsp;99.1.</font></p>
  
  <p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Item 8.01</font></b><b><font size="1" style="font-size:8.5pt;font-weight:bold;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font></b><b><font size="2" style="font-size:10.0pt;font-weight:bold;">Other Events.</font></b></p>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">On
  May&nbsp;21, 2008, Vista Gold Corp. (&#147;Vista&#148; or the &#147;Company&#148;) issued a press
  release in which it reported on the status of the Change of Land Use Permit for
  the Paredones Amarillos Project in Baja California Sur (&#147;BCS&#148;), Mexico (as
  described in Vista&#146;s press releases dated April&nbsp;30 and May&nbsp;8,
  2008).&#160; During the past week, Vista has
  held a number of meetings with staff from the National Office for the
  Coordination of Mines in the Department of Economy, Environmental and Natural
  Resource Service (SEMARNAT) and the National Commission for Natural Protected
  Areas (CONANP), the Governor of BCS, and various state officials.&#160; Based on discussions with government staff
  and officials at these meetings and advice from Vista&#146;s advisors, management is
  confident that the outstanding issues relating to the status of the Change of
  Land Use Permit will be resolved favorably over the next few months.&#160; Assuming favorable results from the
  definitive feasibility study and completion of project financing, construction
  of the Paredones Amarillos Project is currently planned to start before the end
  of 2008, with first gold production planned to commence before the end of 2009.</font></p>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;letter-spacing:-.1pt;">Vista reported that in these meetings the Secretary of
  SEMARNAT indicated that he supported the earlier opinion issued by the BCS
  office of SEMARNAT that the Change of Land Use Permit issued in 1997 had
  expired.&#160; However, the Secretary also
  indicated that he recognized the importance of the Project and would commit his
  department to promptly process an application for a new Change of Land Use
  Permit. The application requires a number of prerequisite steps which Vista is
  undertaking with the cooperation of the National Office for the Coordination of
  Mines, and the payment of a fee (based on the size of the area affected by the
  Project) which Vista intends to make.&#160;
  Vista&#146;s legal counsel in Mexico remains of the view that the original
  permit is valid and has advised Vista to proceed with a judicial appeal of the
  opinion issued by the BCS office of SEMARNAT to preserve certain legal rights,
  but has also recommended that a new application is likely to be the most
  expeditious way to obtain the necessary approvals</font><font size="2" style="font-size:10.0pt;">.</font></p>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Item 9.01</font></b><b><font size="1" style="font-size:8.5pt;font-weight:bold;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font></b><b><font size="2" style="font-size:10.0pt;font-weight:bold;">Financial Statements and Exhibits.</font></b></p>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(d)&nbsp;
  Exhibits.</font></p>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt 1.0in;text-indent:-1.0in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Exhibit&nbsp;99.1</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Press Release
  of Vista Gold Corp. dated May&nbsp;21, 2008</font></p>
  
  <p style="margin:0in 0in .0001pt 1.0in;text-indent:-1.0in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="1" face="Times New Roman" style="font-size:8.0pt;">This filing contains forward-looking statements within the meaning of
  the U.S. Securities Act of 1933 and U.S. Securities Exchange Act of 1934 and
  forward-looking information within the meaning of Canadian securities laws. </font><font size="1" style="font-size:8.0pt;">&#160;All
  statements, other than statements of historical facts, included in this filing
  that address activities, events or developments that Vista expects or
  anticipates will or may occur in the future, including such things as timing,
  receipt and status of required land use, environmental and other permits for
  the Paredones Amarillos Project and anticipated timing for starting and
  completion of drilling and testing programs at the Paredones Amarillos Project;
  plans to confirm the validity of the Change of Land Use Permit for the
  Paredones Amarillos </font></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2</font></p>
  
  <div style="margin:0in 0in .0001pt;"><hr size="3" width="100%" noshade color="#010101" align="left"></div>
  
  </div>
  <!-- SEQ.=1,FOLIO='2',FILE='C:\JMS\105593\08-15107-1\task2956409\15107-1-ba.htm',USER='105593',CD='May 23 08:37 2008' -->
  
  
  <br clear="all" style="page-break-before:always;">
  
  
  <div>
  
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;"><font size="1" face="Times New Roman" style="font-size:8.0pt;">Project and timing for
  confirmation of the status of this permit; progress, scheduling and the
  performance and results of feasibility studies including the ongoing bankable
  feasibility study for the Paredones Amarillos Project; potential funding
  requirements and sources of capital; anticipated timing of commencement of
  construction and commencement of production at the Paredones Amarillos Project;
  Vista&#146;s future business strategy, competitive strengths, goals, operations,
  plans, potential project development, future share price and valuation, future
  gold prices, Vista&#146;s potential status as a producer, and other such matters are
  forward-looking statements.&#160; When used in
  this press release, the words &#147;estimate&#148;, &#147;plan&#148;, &#147;anticipate&#148;, &#147;expect&#148;, &#147;intend&#148;,
  &#147;believe&#148; and similar expressions are intended to identify forward-looking
  statements.&#160; These statements involve
  known and unknown risks, uncertainties and other factors which may cause the
  actual results, performance or achievements of Vista to be materially different
  from any future results, performance or achievements expressed or implied by
  such forward-looking statements.&#160; Such
  factors include, among others, risks relating to delays and incurrence of
  additional costs in connection with the feasibility study underway at our
  Paredones Amarillos Project including uncertainty relating to timing and
  receipt for required governmental permits; uncertainty relating to timing and
  receipt for confirmation of the validity of the Change of Land Use Permit for
  the Paredones Amarillos Project; uncertainty of feasibility study results and
  preliminary assessments and of estimates on which such results are based; risks
  relating to delays in commencement and completion of construction at the
  Paredones Amarillos Project; risks of significant cost increases; risks of
  shortages of equipment or supplies; risks that Vista&#146;s acquisition, exploration
  and property advancement efforts will not be successful; risks relating to
  fluctuations in the price of gold; the inherently hazardous nature of
  mining-related activities; uncertainties concerning reserve and resource
  estimates; potential effects on Vista&#146;s operations of environmental regulations
  in the countries in which it operates; risks due to legal proceedings; risks
  relating to political and economic instability in certain countries in which it
  operates; uncertainty of being able to raise capital on favorable terms or at
  all; and external risks relating to the economy and credit markets in general;
  as well as those factors discussed in Vista&#146;s latest Annual Report on Form&nbsp;10-K,
  Quarterly Report on Form&nbsp;10-Q and other documents filed with the U.S.
  Securities and Exchange Commission and Canadian securities commissions.&#160; Although Vista has attempted to identify
  important factors that could cause actual results to differ materially from
  those described in forward-looking statements, there may be other factors that
  cause results not to be as anticipated, estimated or intended.&#160; There can be no assurance that such
  statements will prove to be accurate as actual results and future events could
  differ materially from those anticipated in such statements.&#160; Except as required by law, Vista assumes no
  obligation to publicly update any forward-looking statements, whether as a
  result of new information, future events or otherwise.</font></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3</font></p>
  
  <div style="margin:0in 0in .0001pt;text-autospace:none;"><hr size="3" width="100%" noshade color="#010101" align="left"></div>
  
  </div>
  <!-- SEQ.=1,FOLIO='3',FILE='C:\JMS\105593\08-15107-1\task2956409\15107-1-ba.htm',USER='105593',CD='May 23 08:37 2008' -->
  
  
  <br clear="all" style="page-break-before:always;">
  
  
  <div>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">SIGNATURE</font></b></p>
  
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in .5in .0001pt 0in;text-autospace:none;text-indent:22.55pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Pursuant to the requirements of the Securities Exchange Act of 1934,
  the registrant has duly caused this report to be signed on its behalf by the
  undersigned hereunto duly authorized.</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
  
  <table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
   <tr>
    <td width="51%" valign="top" style="padding:0in .7pt 0in .7pt;width:51.1%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
    </td>
    <td width="48%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:48.9%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">VISTA GOLD CORP.</font></p>
    </td>
   </tr>
   <tr>
    <td width="51%" valign="top" style="padding:0in .7pt 0in .7pt;width:51.1%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
    </td>
    <td width="48%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:48.9%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
    </td>
   </tr>
   <tr>
    <td width="51%" valign="top" style="padding:0in .7pt 0in .7pt;width:51.1%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
    </td>
    <td width="48%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:48.9%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
    </td>
   </tr>
   <tr>
    <td width="51%" valign="top" style="padding:0in .7pt 0in .7pt;width:51.1%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
    </td>
    <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.3%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>
    </td>
    <td width="44%" valign="top" style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in .7pt 0in .7pt;width:44.6%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Gregory G. Marlier</font></p>
    </td>
   </tr>
   <tr>
    <td width="51%" valign="top" style="padding:0in .7pt 0in .7pt;width:51.1%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
    </td>
    <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.3%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
    </td>
    <td width="44%" valign="top" style="padding:0in .7pt 0in .7pt;width:44.6%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;&nbsp;Gregory G.
    Marlier</font></p>
    </td>
   </tr>
   <tr>
    <td width="51%" valign="top" style="padding:0in .7pt 0in .7pt;width:51.1%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
    </td>
    <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.3%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
    </td>
    <td width="44%" valign="top" style="padding:0in .7pt 0in .7pt;width:44.6%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;&nbsp;Chief
    Financial Officer</font></p>
    </td>
   </tr>
   <tr>
    <td width="51%" valign="top" style="padding:0in .7pt 0in .7pt;width:51.1%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
    </td>
    <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.3%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
    </td>
    <td width="44%" valign="top" style="padding:0in .7pt 0in .7pt;width:44.6%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
    </td>
   </tr>
   <tr>
    <td width="51%" valign="top" style="padding:0in .7pt 0in .7pt;width:51.1%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Date: May&nbsp;22, 2008</font></p>
    </td>
    <td width="48%" colspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:48.9%;">
    <p style="margin:0in 0in .0001pt;text-autospace:none;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
    </td>
   </tr>
  </table>
  
  <p align="center" style="color:black;margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" color="black" face="Times New Roman" style="color:windowtext;font-size:10.0pt;">&nbsp;</font></p>
  
  <p align="center" style="color:black;margin:0in 0in .0001pt;text-align:center;text-autospace:none;"><font size="2" color="black" face="Times New Roman" style="color:windowtext;font-size:10.0pt;">4</font></p>
  
  <div style="color:black;margin:0in 0in .0001pt;text-autospace:none;"><hr size="3" width="100%" noshade color="#010101" align="left"></div>
  
  </div>
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text: UNITED
  STATES
  SECURITIES AND EXCHANGE COMMISSION
  Washington,
  D.C. 20549
  FORM 8-K
  CURRENT
  REPORT
  Pursuant
  to Section 13 or 15(d) of
  The
  Securities Exchange Act of 1934
  Date of Report (Date of earliest event
  reported):
  May 21,
  2008
  VISTA
  GOLD CORP.
  (Exact name of
  registrant as specified in its charter)
  Yukon Territory, Canada
  1-9025
  Not Applicable
  (State or other
    jurisdiction
  (Commission
  (IRS Employer
  of
    incorporation)
  File Number)
  Identification
    No.)
  7961 Shaffer Parkway, Suite 5, Littleton,
    CO
  80127
  (Address of
    principal executive offices)
  (Zip Code)
  Registrant's telephone number, including area code:
  (720) 981-1185
  Not Applicable
  (Former name or
  former address, if changed since last report.)
  Check the appropriate box below if the Form 8-K
  filing is intended to simultaneously satisfy the filing obligation of the
  registrant under any of the following provisions:
  o
  Written communications pursuant to Rule 425
  under the Securities Act (17 CFR 230.425)
  o
  Soliciting material pursuant to Rule 14a-12
  under the Exchange Act (17 CFR 240.14a-12)
  o
  Pre-commencement communications pursuant
  to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
  o
  Pre-commencement communications pursuant
  to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
  Item 7.01
  Regulation FD Disclosure.
  On
  May 21, 2008, Vista
  Gold Corp. issued a press release furnished herewith as Exhibit 99.1.
  Item 8.01
  Other Events.
  On
  May 21, 2008, Vista Gold Corp. ("Vista" or the "Company") issued a press
  release in which it reported on the status of the Change of Land Use Permit for
  the Paredones Amarillos Project in Baja California Sur ("BCS"), Mexico (as
  described in Vista's press releases dated April 30 and May 8,
  2008).  During the past week, Vista has
  held a number of meetings with staff from the National Office for the
  Coordination of Mines in the Department of Economy, Environmental and Natural
  Resource Service (SEMARNAT) and the National Commission for Natural Protected
  Areas (CONANP), the Governor of BCS, and various state officials.  Based on discussions with government staff
  and officials at these meetings and advice from Vista's advisors, management is
  confident that the outstanding issues relating to the status of the Change of
  Land Use Permit will be resolved favorably over the next few months.  Assuming favorable results from the
  definitive feasibility study and completion of project financing, construction
  of the Paredones Amarillos Project is currently planned to start before the end
  of 2008, with first gold production planned to commence before the end of 2009.
  Vista reported that in these meetings the Secretary of
  SEMARNAT indicated that he supported the earlier opinion issued by the BCS
  office of SEMARNAT that the Change of Land Use Permit issued in 1997 had
  expired.  However, the Secretary also
  indicated that he recognized the importance of the Project and would commit his
  department to promptly process an application for a new Change of Land Use
  Permit. The application requires a number of prerequisite steps which Vista is
  undertaking with the cooperation of the National Office for the Coordination of
  Mines, and the payment of a fee (based on the size of the area affected by the
  Project) which Vista intends to make. 
  Vista's legal counsel in Mexico remains of the view that the original
  permit is valid and has advised Vista to proceed with a judicial appeal of the
  opinion issued by the BCS office of SEMARNAT to preserve certain legal rights,
  but has also recommended that a new application is likely to be the most
  expeditious way to obtain the necessary approvals
  .
  Item 9.01
  Financial Statements and Exhibits.
  (d) 
  Exhibits.
  Exhibit 99.1
  Press Release
  of Vista Gold Corp. dated May 21, 2008
  This filing contains forward-looking statements within the meaning of
  the U.S. Securities Act of 1933 and U.S. Securities Exchange Act of 1934 and
  forward-looking information within the meaning of Canadian securities laws.
  All
  statements, other than statements of historical facts, included in this filing
  that address activities, events or developments that Vista expects or
  anticipates will or may occur in the future, including such things as timing,
  receipt and status of required land use, environmental and other permits for
  the Paredones Amarillos Project and anticipated timing for starting and
  completion of drilling and testing programs at the Paredones Amarillos Project;
  plans to confirm the validity of the Change of Land Use Permit for the
  Paredones Amarillos
  2
  Project and timing for
  confirmation of the status of this permit; progress, scheduling and the
  performance and results of feasibility studies including the ongoing bankable
  feasibility study for the Paredones Amarillos Project; potential funding
  requirements and sources of capital; anticipated timing of commencement of
  construction and commencement of production at the Paredones Amarillos Project;
  Vista's future business strategy, competitive strengths, goals, operations,
  plans, potential project development, future share price and valuation, future
  gold prices, Vista's potential status as a producer, and other such matters are
  forward-looking statements.  When used in
  this press release, the words "estimate", "plan", "anticipate", "expect", "intend",
  "believe" and similar expressions are intended to identify forward-looking
  statements.  These statements involve
  known and unknown risks, uncertainties and other factors which may cause the
  actual results, performance or achievements of Vista to be materially different
  from any future results, performance or achievements expressed or implied by
  such forward-looking statements.  Such
  factors include, among others, risks relating to delays and incurrence of
  additional costs in connection with the feasibility study underway at our
  Paredones Amarillos Project including uncertainty relating to timing and
  receipt for required governmental permits; uncertainty relating to timing and
  receipt for confirmation of the validity of the Change of Land Use Permit for
  the Paredones Amarillos Project; uncertainty of feasibility study results and
  preliminary assessments and of estimates on which such results are based; risks
  relating to delays in commencement and completion of construction at the
  Paredones Amarillos Project; risks of significant cost increases; risks of
  shortages of equipment or supplies; risks that Vista's acquisition, exploration
  and property advancement efforts will not be successful; risks relating to
  fluctuations in the price of gold; the inherently hazardous nature of
  mining-related activities; uncertainties concerning reserve and resource
  estimates; potential effects on Vista's operations of environmental regulations
  in the countries in which it operates; risks due to legal proceedings; risks
  relating to political and economic instability in certain countries in which it
  operates; uncertainty of being able to raise capital on favorable terms or at
  all; and external risks relating to the economy and credit markets in general;
  as well as those factors discussed in Vista's latest Annual Report on Form 10-K,
  Quarterly Report on Form 10-Q and other documents filed with the U.S.
  Securities and Exchange Commission and Canadian securities commissions.  Although Vista has attempted to identify
  important factors that could cause actual results to differ materially from
  those described in forward-looking statements, there may be other factors that
  cause results not to be as anticipated, estimated or intended.  There can be no assurance that such
  statements will prove to be accurate as actual results and future events could
  differ materially from those anticipated in such statements.  Except as required by law, Vista assumes no
  obligation to publicly update any forward-looking statements, whether as a
  result of new information, future events or otherwise.
  3
  SIGNATURE
  Pursuant to the requirements of the Securities Exchange Act of 1934,
  the registrant has duly caused this report to be signed on its behalf by the
  undersigned hereunto duly authorized.
  VISTA GOLD CORP.
  By:
  /s/ Gregory G. Marlier
  Gregory G.
    Marlier
  Chief
    Financial Officer
  Date: May 22, 2008
  4