The narrowest street in Paris.

Eat like a bird in a bamboo nest.

This museum dedicated to divination also honors a local 10th-century prophetess.

The world's tallest statue of a woman wields the world's tallest sword and is at risk of toppling over.

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

The buildings are among the few Frank Lloyd Wright structures still standing in Japan.

Every day is like Christmas on this street where the traditional Neapolitan nativity scene comes to life.

One of the famous Czech artist's lesser-known Prague installations appears to be a glowing fetus affixed to a drainpipe.

A series of playful yellow penguins share a serious message about the environment.

Tucked away in a Prague park, a statue beloved by romantics honors a poet so nice they buried him twice.

Bullet holes in the church wall are a reminder of the violence that followed the assassination of a high-ranking Nazi officer.

Steadily reminding Czechia of its past.

A crucified and bearded female saint.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.

These otherworldly caverns form Earth's oldest known cave system.

This subterranean spot might be the epitome of Japan's baroque, retro coffee houses.

A stairway to heaven, or to nowhere at all.

A hidden medieval crypt where a famous legend says the devil used to teach black magic.

Romans decided this 16th-century "talking statue" was so ugly, they named it after a primate.

A secret door leads to this cozy dive that sells only “milk.”

These unconventional "tub boats" let locals row around the island's turbulent coast.

This bird-loving brewery is situated in an old municipal bathhouse, nestled beside a 300-year-old windmill.

A moss-covered statue of a Japanese Buddhist deity stands at a quiet temple in downtown Osaka.

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