Budapest's Communist-era statues, banished to the suburbs.

A marvel of technology a century ago, this disused power station now offers a lovely glimpse into the industrial design of the past.

This beautiful 14th-century castle perched on a promontory overlooks the Bay of Trieste.

An intricately carved Viking church overlooks a glistening fjord.

One of the biggest Buddhist stupas in Europe, hidden from most locals.

This modern, multimedia museum takes visitors on an evolutionary journey back in time.

This 14th-century monastery survived Turkish raids, Nazi occupation, and even a stint as a spot to store towels.

This was the second largest mercury mine in the world and one of the oldest preserved mine complexes in Europe.

One of the tallest lighthouses in the world also serves as a monument to the fallen of World War I.