Ochiltree Castle, East Ayrshire
Ochiltree Castle (meaning: "the lofty dwelling-place") was a castle built on a promontory by the Lugar Water, East Ayrshire, Scotland across from Auchinleck Castle. Built by the de Colville family in the 12th century, it was destroyed in 1449, by Sir William Douglas.
Source: Wikipedia — Ochiltree Castle, East Ayrshire (CC BY-SA 4.0)