Visit Kamianets-Podilskyi Castle

Island castle at the meeting of three sea lochs — Scotland’s most photographed.

Historic fortress and the Crown Jewels.

Clifftop Transylvanian castle marketed as Dracula’s — worth it either way.

Renaissance castle built into the mouth of a cliff cave, with secret tunnels used by a robber knight.

One of Europe’s largest castle ruins, sprawled across a travertine hill.

Red-brick Gothic castle on an island in Lake Galve, home of the Karaim community and their kibinai pastries.

A medieval fortress on a rock in a canyon of the Smotrych river, the most dramatic castle in Ukraine.

Romantic 18th-century landscape park of grottoes, cascades and follies.