This natural wonder drops 16 stories straight down through rare flora and streaming waterfalls.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

Baroque celebration of the end of the Great Plague of Vienna.

The beautiful baroque library of the Hapsburg empire.

Dine amidst exotic plants at this former royal greenhouse.

A beautiful maze marks where three countries meet.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

Part modern art project, part traditional chapel, this see-through church is only substantial from the right angle.

A 14th-century fortified keep showcases the masterpieces of an ingenious 20th-century clockmaker.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

There's nothing creepier than a cemetery next to a clown motel.

An errant donkey ushered in a new era of mining in Nevada.

This once bustling boomtown hotel is now the hottest spot in Nevada for ghost hunters.

A whimsical folk art garden full of punny pieces and a diorama containing 3,500 toys.

This Bordeaux parking garage has 712 indoor spaces, and one outdoor.

Hundreds of protractors affixed to surfaces all over the city.

Graffiti, cars, and religion combine to create this jungle of scrap in the Nevada desert.

Eulogizing an unknown man's unusual demise.

An experimental, automotive replica of Stonehenge.

This erect, phallic geological spire wasn't always named so domestically.

The largest island on the great salt lake is home to curious creatures and strange stories.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.