The strikingly located Lochranza Castle, standing on a spit of land projecting out into Loch Ranza near the northern end of the Isle of Arran. The origins of the castle date back to the 1200s, though much of it was built in the 1400s. More pics and info: https://www.undiscoveredscotland.co.uk/arran/lochranzacastle/index.html