Ardvreck Castle is situated on a rocky promontory that juts into Loch Assynt. The three-storey tower was built by the MacLeods of Assynt.  Care should be taken when walking around the site as falling masonry is a possible danger. 

Ardvreck Castle was a rectangular-shaped keep comprising three storeys. Under the castle the vaulted basement is pierced by gunloops and the round stair turret is corbelled out to support a square caphouse. Despite the small size of the ruined tower, Ardvreck was originally a large and imposing structure and it is thought that the castle included a walled garden and formal courtyard. The remains of the foundations can still be seen and cover a large area. Unfortunately, all that remains today is a tower and part of a defensive wall.