One of Amsterdam's narrowest houses is located right across the canal from its widest.

The former headquarters of history's oldest megacorporation.

This old wooden funicular railway leads to a cemetery in the forest.

A serious museum dedicated to two German comedians.

Beer lovers thirsty for knowledge can now visit a museum devoted to the world's largest hop-growing region.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

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

This tribute to the 16th-century composer is now an unusual shrine to Michael Jackson.

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

Go surfing on this urban wave, "hacked" by local surfers.

One of the most easily accessible examples of the rare 1960s UFO houses.

This off-beat, quirky communism-themed bar isn't afraid to poke fun at its history.

A fake Transylvanian castle houses a cathedral of antlers.

A 19th-century artistocrat's mansion, turned into a library, hidden in a modern library.

A scene from one of Hungary's most famous novels.

A Trabant car, a kangaroo statue, and a plethora of plants take over this abandoned-factory-turned-bar.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.

Dine on Hungarian-Jewish dishes at this multigenerational, family-run institution.

Time stands still at this serene burial ground in the center of Budapest.

This hidden art nouveau gem was designed by an architect in search of a national style.

This automated sculpture of two men peeing will spell out text messages with their micturition.

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

A Baroque mansion with ties to legendary magicians and alchemists.

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