text: There's actually a small house here. It is full of water so maybe some kind of well but neither the size nor the location makes sense at all :-]
  
  via StreetComplete 12.1
  
  Attached photo(s):
  https://westnordost.de/p/5476.jpg
  https://westnordost.de/p/5477.jpg
  https://westnordost.de/p/5478.jpg