East Ayrshire, Scotland
Ayr KA6 7QE
Website www.historicenvironment.scot/visit-a-place/places/loch-doon-castle
An eleven-sided curtain-walled castle, originally built on an island in Loch Doon and moved, stone by stone, to its current lochside position in 1935 when the loch was dammed for hydroelectric power. Free and unstaffed, it's as much a story about relocation engineering as it is a medieval ruin.
The relocation itself — an unusual eleven-sided curtain wall moved wholesale from its original island site, which reviewers say adds a layer of intrigue beyond the ruin itself.
Take care crossing the road between the car park and the castle — it's a national speed limit road, so keep a close eye on kids and pets — and don't plan to camp nearby, as new forestry planting has closed off the area that used to be used for it.
Reviewers consistently describe Loch Doon Castle's setting as stunning, with several noting the unusual history of the castle being relocated from an island in the loch to its current spot. Most say it's worth the drive despite being somewhat out of the way, and mention scenic walking routes from the site, though one visitor cautions that reaching the castle from the car park means crossing a national speed-limit road, so care is needed with children or pets.
Free; eleven-sided curtain wall relocated in 1935
“Lovely place, forestry have planted new trees near castle carpark, so no camping near it.”— Karol Berger, visitor review