Sinclair Girnigoe Castle, Scotland. OP.
A castle complex standing on a cliff by the North Sea near the town of Wick. It includes two castles Sinclair and Girnigoe. Most of the structures date back to the 15th and 16th centuries and belonged to the powerful Sinclair clan. The buildings sit right on the edge of steep cliffs, making them difficult to access and easy to defend. The site was abandoned in the 17th century and has since become a dramatic ruin.