Altnabreac station currently closed indefinitely from early Nov 2023. The owners of the house adjacent to the platform are obstructing access. See various news reports: https://www.northern-times.co.uk/news/couple-at-altnabreac-could-be-real-reason-behind-mystery-clo-333609/

https://www.johnogroat-journal.co.uk/news/exclusive-we-wont-be-bullied-out-of-our-home-say-altnabre-333922/

and thread(s) on UK Rail forum:

https://www.railforums.co.uk/threads/network-rail-denied-access-to-altnabreac.245714/ 

https://www.railforums.co.uk/threads/no-trains-to-call-at-altnabreac-for-the-foreseeable-future.257526/
