This 170-year-old Swiss guesthouse built into the side of a mountain is best accessed by a cable car.

Walk through a restaurant's refrigerator door to reach this hidden bar.

This iconic rock hermitage was once the abode of a future pope.

This Italian ski resort rose to fame when Benito Mussolini was held prisoner there and then rescued by the SS.

According to the legend, this structure was built in a single night with the help of the devil.

In Florence's great Duomo, a 26 foot fresco honors a mercenary famous for attacking Florence.

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

This community on a small Venetian island has taken to painting their houses in bright neon hues.

This museum tells the story of lake dwellers from 4000 BC to 850 BC, replete with stilt houses and goats.

The footprint of a frustrated devil in Munich's Cathedral.

Gardens representing parts of Asia, Europe, and the Mid East are tucked away among the Soviet-style buildings in East Berlin.

A wunderkammer of mysterious objects and stories.

Enjoy coffee and cake while viewing antique medical equipment at this unique cafe.

Hundreds of toothbrushes hang from a wire fence along a quiet New Zealand road.

After the devastating 2011 earthquake, historic Christchurch begins to recover, starting with the pop-up Re:START mall.

These two delightful animal-shaped buildings host a visitor center and wool shop.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

An eerily charming collection of salvaged buildings and curios grown out of a family scrap business.

Handcrafted thermal spa washes away each night with the tide.

This strange geological landscape erupts with sudden bursts of water.

The remains of a foundry and old blast furnaces destroyed during the Civil War are preserved in this central Alabama park.

This fountain was commissioned by a mother grieving over her son's passing.