Bojnický zámok / castle, Bojnice, Slovakia - Built in the 12th century, it is one of the most visited castles in Slovakia, receiving hundreds of thousands of visitors every year and also being a popular filming stage for fantasy and fairy-tale movies.
Castle Stalker, off the northern coast of Scotland, built in the 1440s. Abandoned around 1840, restoration work done in the early 1900s. It’s always been privately owned, but is sometimes open to the public in summers. Photo by Gil.cavalcanti