A 30-foot neon sign that embraces community togetherness.

The world's oldest bookshop still in operation.

Polish luminaries and masterful folk art find sanctuary in this unique cemetery.

Welcome to the world's only museum dedicated to the Ukranian Easter egg.

Get past the gatekeeper's apartment and enter an elaborate hoax of a restaurant with a Masonic feel.

A peculiarly shaped brass sculpture hidden in a courtyard in central Lviv

Record-holding coffin moonlights as an eatery run by undertakers.

Hundreds of boat-shaped headstones fill this graveyard as part of a centuries-old custom with mysterious origins.

Museum dedicated to the terror regimes of Hungary.

A fake Transylvanian castle houses a cathedral of antlers.

A forgotten graveyard lost in the tangles of an overgrown garden.

The best place in the world to buy tinned fish.

Ring the bell to enter a bar that looks equal parts museum and old curiosity shop.

An early Portuguese serial killer's head is alarmingly well preserved in a jar at the University of Lisbon.

This bone-filled cave got its name after they found 140 bear skeletons inside.

Some call this eerie forest of crooked trees the "Bermuda Triangle of Romania."

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

Some of the greatest minds in the history of Hungarian art and science converged in this café.

The largest statue of this convex, homogeneous object with just one stable and one unstable equilibrium point.

From cartoon characters to tiny tanks, a guerilla sculptor's little bronze statues are hidden throughout the city of Budapest.

A statue in Budapest's Liberty Square honors the former U.S. president's efforts to end the Cold War.

Possibly the world's largest hourglass only needs to be reset every New Year's Eve.

Hungarian mummies in beautiful painted coffins.

An extraordinary museum devoted to the pop art legend created by Slovak artists.