4 tips.
Castle of Heidelberg
The red-sandstone castle epitomises Gothic-Renaissance architecture in Germany. It looks down on the Altstadt from the…Prague Castle
Well, most of it. There's still the Czech presidency in there and it's not open to the public, but the rest of the Hrad …Butler Castle in Kilkenny
The Kilkenny castle in the SE of town (over the River Nore) is an art treasure, dating back to 1172. The castle…Turku Castle, Turku, Finland
Turku Castle is over 700 years old. It started as a small fortress and grew into a massive castle over the next…