Just a man taking his prehistoric pet for a stroll.

An unusual monument to a 19th-century circus star.

Yup, that's a 330-foot yacht passing over the highway.

South Korea's largely symbolic, barely used gateway to the North.

This fairytale-like structure is the last turf church ever constructed in Iceland.

A tiny island is connected to the mainland by a private railway that residents travel in their own personal wagons.

Two massive and unstable sinkholes are yearning to unite, and their consummation could be catastrophic.

A Japanese cat island also populated by the descendants of a band of banished samurai.

Norway has built what may be the world's most beautiful public toilet.

At high tide this strange footbridge appears to have no purpose whatsoever.

Follow the original medieval paths that wind through this intriguing section of the city.

This mystical orb covered in strange symbols is thought to have been used in ancient Greek magical rituals.

Rare wooden escalators lead deep down into an otherwise staggeringly monotonous tiled tunnel.

The abandoned summer estate of the former Greek Royal Family.

A former chicken restaurant that doubled as a speakeasy is now a quirky home full of wonderfully strange traditions.

A UFO scrapyard in the California desert.

Hidden behind a wall, Spanish nuns distribute their signature sweets on a revolving tray.

Black cat statues guard this temple-like Egyptian revival factory.

A fairytale island floats in the middle of Italy's little-known Lake Orta.

Reproductions of nine banned oil paintings coyly hidden behind a curtain in a New Mexico conference room.

It's clear this abandoned Art Deco gem was no ordinary cleaners.

A meandering boardwalk across the bogland leads to a "stairway to heaven" with sublime views.

Eerie ruins of an abandoned medieval fishing village crumble atop an unforgiving stretch of earth.

The remains of the oldest synagogue in Britain lay forgotten for seven centuries, hidden under a humble shop.