A former fisherman's hut deemed too small for habitation is now a delightful tourist draw.

A statue honors the children who fought Nazis in Poland.

A tribute to the Polish insurgents who fought in the failed attempt to end their city's Nazi occupation.

A program of Communist glamour in post-Stalin Poland is preserved in this colorful museum.

Colorful and chaotic stacked hotel in North Holland.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

A hidden church in a hidden courtyard tells the story of the Miracle of Amsterdam.

This peculiar lake of pitch is so thick and viscous that one can walk on its surface.

The abandoned Bermudian home of a British naval leader is surrounded by crumbling sporting fields and the graves of convicts.

Once a strategically imperative naval base, portions of this Bermuda dock complex now serve cruise ships.

Storms, funding, and in-fighting have kept this Bermuda church from ever being completed.

Legend has it this fountain built to symbolize the Pope’s power hides a strange secret concerning Neptune's manliness.

The only museum with its curator—and her pets—buried inside.

Over 100 towers were built in Bologna during the Middle Ages, but only 22 survive.

Geometry and mystery come together in an epic show of octagonal masonry.

People have been living in the cave houses on this Italian hillside since the Neolithic era.

Southern Italy's spinning top village.

This palatial spiral staircase was so unusual the name "snail" was given to the noble family who built it.

Ancient snack bar of the Roman Empire re-opened.

These medieval skyscrapers dominate the skyline of this small Tuscan town.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

St George's Leprosy Museum depicts the gruesome afflictions of those suffering from the disease.

A favorite with sightseers and locals alike, this Norwegian funicular provides easy access to a stunning view of Bergen and its environs.

The original home of the Lego has a huge amusement park dedicated to the iconic plastic toy.