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Photo: chdphd, CC BY-SA 4.0 via Wikimedia Commons
Castle built from the 13th century, with chapel by the shore added in 1300, all abandoned and falling into ruin in the 17th.
Skipness Castle stands on the east side of the Kintyre peninsula in Scotland, near the village of Skipness. Together with the nearby Kilbrannan Chapel it is a scheduled monument.
© OpenStreetMap contributors
Fragmentary ruin of a castle from the 13th century and now garrisoned by sheep, you mostly come for the harbour view.