Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

The first museum in the world devoted to sexual gadgetry.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

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

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

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

For a time this small Florida town of less than 1,000 residents was the national leader in dismemberment.

Pensacola's UFO home has withstood many hurricanes—just as the experimental 1960s design intended.

One of many gator theme parks, abandoned in the sugar fields of South Florida.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

A museum designed by and dedicated to P.T. Barnum in the town where he is buried.

Dive bar built out of the remains of a whaling ship.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

The country music legend's grave is surrounded by Astroturf because fans kept plucking out the grass.

Cadillac where country's first big star was found dead.

The world's largest public collection of PEZ memorabilia.

The second oldest continuously operating bar in Louisiana.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

Two stone columns flank the grand Venice square, but there were supposed to be three.

Visitors dip into a variety of pools of what was once ice.

A 16th-century horror show built in a lovely Italian garden.

2300-year-old Roman road connecting the empire.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

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