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

A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.

A sacred well steeped in Pagan roots on the West Coast of Ireland.

The former home is said to be haunted by the ghosts of the beloved mayor and his wife who lived here.

This rough experimental house was created by flooding a dirt hill with concrete.

The fairy tale castle of the “fairy-tale king,” this was also the inspiration for Disney’s “Sleeping Beauty.”

The martyr's wax-enhanced skeletal remains lie preserved in a glass case in the Santa Maria della Vittoria in Rome.

There's a mini version of Iguazu Falls hidden in the Balkans, and it's got a rope swing.

An apparition of Virgin Mary in Herzegovina.

Bridge that died in war and was resurected.

One man's hand-sculpted collection of colorful masks representing a host of gruesome spirits.

Enormous pendulum helps keep Taiwan's tallest building from swaying.

This quirky museum celebrates the history of a local cod fishing industry.

A wonderfully strange collection of 500+ stuffed frogs doing people things.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

Rare recess caves fill this unbelievably beautiful Ohio park.