Relics of the 1894 Midwinter Exposition continue to delight visitors today.

This private residence was the template for one of the most beloved television homes of all time.

Vast stretch of tide-pools with a unique Moroccan charm.

An awe-inspiring mosque in Morocco with one of the tallest minarets in the world.

World's largest film studio, where visitors tour the decaying sets that litter the harsh desert environment.

A fortified city, home to a remaining population of five families

A castle built by an eccentric medieval enthusiast in rural Ohio.

An office built to look like a giant basket.

Northern Ireland's Brobdingnagian stepping stones.

First a horse rendering plant, then a 19th century landfill, this beach is full of glass from thousands upon thousands of broken bottles.

A cargo of beautiful music.

Statue of Lenin, from Cold War era Czechoslovakia, now in a neighborhood of Seattle.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

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

The most confusing clock in New York.

Furniture tries to escape an abandoned building in San Francisco.

A curious friendship between two inanimate ladies.

Macabre astrological automaton clock dating to the late 1400s.

A marvel of Byzantine engineering under the streets of Istanbul.

A wall of chewing gum moonlights as collective art.

Elevated freight railway turned wildly successful urban park.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

A terrific purveyor of natural history objects and curios.

A church of bones, decorated with 40,000 human skeletons.