Lochranza Castle is an L-plan fortified tower house situated on a promontory in Lochranza, on the northern part of the Isle of Arran in Scotland. Most of the castle was built in the 16th century.
Wikipedia https://en.wikipedia.org/wiki/Lochranza_Castle
Address (Unnamed Road), KA27 8, United Kingdom
Coordinates 55°42'19.124" N -5°17'27.788" E