Castle Stalker on the entrance to Loch Laich, Scottish Highlands.
It was built in the 1520s, abandonded in 1800, and restored in the 1970s.
Photo notes: This image was taken at the side of a small road with a cliff down to the Loch on one side, a steep hillside on the other, cars whizzing by, and my wife encouraging me to get back in the car.
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