The remains of a town so thoroughly destroyed by French forces that the citizens simply left.

An Italian hillside ghost town.

Sitting on an Italian hilltop is this surreal fortress built by the mad inventor of electrohomeopathy.

Abandoned medieval hill town.

Ruins of a 10th century church tucked away deep in a botanical garden.

The glowing blue Nymphaeum of Emperor Tiberius.

A submerged archeological park still holds the wonders of a Roman Sodom.

Stunning ruins of what was once the center of one of the greatest empires in East Africa.

The only way to visit this old resort hotel is with scuba gear.

An abandoned resort in North Macedonia is a relic from the Communist Party of Yugoslavia.

A rainbow-colored house promotes LGBTQ rights across the street from the Westboro Baptist Church.

Three connected pink triangles memorialize persecuted gays and lesbians throughout history.

The possible imprisonment of Vlad the Impaler here earned the medieval castle its nickname, "Dracula's Castle."

This Wyoming town is fascinated by a particular mythical creature.

A working cattle ranch with remarkably well-preserved prehistoric petroglyphs and ancient ruins.

The deserted railroad town had a last gasp as a ghost town attraction before being abandoned for good.

A chaotic collection of coin-operated slot machines designed to delight and disturb in equal measure.

This truly palatial work of Communist-era architecture now sits crumbling on a Croatian beach.

Though its branches are painted bright colors by generations of locals, the tree is said to be a haunted portal to hell.

Nose around a unique collection of more than 300 natural aromas used to craft perfume fragrances.

The site of the first "historically true" UFO encounter in the U.S.

An unusual assortment of art, furniture, and other curiosities.

The ruins of the "20-year town" lay out among the mountains of Alberta.

France's high-tech, future-themed amusement park.