Visit Gutenberg Castle

Moorish palace-fortress of Granada.

Medieval cathedral, round tower and Cormac’s Chapel crowning a limestone outcrop where St Patrick baptised a king.

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

16th-century castle, UNESCO-listed.

The great Crusader castle, UNESCO-listed.

Red-brick castle above the Gauja.

The Prince of Liechtenstein’s home on a crag above the capital — closed inside, but the hillside path gives the postcard view.

Fairy-tale town wrapped in a bend of the Vltava, with a painted castle tower and a baroque theatre that still works.