Where the lovelorn find a home for their sentimental keepsakes.

Once a state-of-the-art tuberculosis treatment spa, these ruins are now ruled by paintball players.

A peculiar museum that includes many drunken tales, a drunk driving simulator, and much more.

Croatia's "hairy stone" fortress is one of the most well preserved Istrian castles.

A World War II evacuation tunnel turned into a history display of Croatian state and people.

A church of bones, decorated with 40,000 human skeletons.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

Monument to a suicide protesting the Soviet invasion.

This spooky statue sits outside a famous Prague theater.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

Throughout this shopping mall are medieval ruins that were discovered during the mall's construction.

A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

The tunnel's elegant proportions keep you snug with no claustrophobia freak-out.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Macabre astrological automaton clock dating to the late 1400s.

A mocking tribute to the past and modern leadership of Prague.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

A larger-than-life statue of the German revolutionist stands proud in a small town where he never lived.