A subterranean display of public art and architecture.

An abandoned train station in Munich constructed for the 1972 Olympic games.

These bronze pamphlets remember a remarkable group of Germans who fearlessly opposed the Nazis in the very center of their power.

Golden cobblestones remember a time when this small alley was used to avoid having to give a Nazi salute.

Oddly enough, a pair of Wolfs funded the construction of this Little Red Riding Hood sculpture.

This beautiful 19th-century temple stands atop the ruins of its predecessor.

The unusually large seat sits atop the base of a ruined temple.

In the fictional world of Kcymaerxthaere, standing at this site just outside Vienna, Austria, the sky would have been found beneath your feet.

Site of the 1889 murder-suicide of crown prince Rudolf and his lover Mary Vetsera.

Ugly 18th-century dwarf statues living in a perfectly landscaped Austrian garden.

This series of underground chambers contains Europe's largest subterranean lake that is slowly drained each day.