A steep and winding road in the Yorkshire Dales passes by these deep natural potholes.

At 1,732 feet above sea level, this spectacularly isolated yet surprisingly bustling bar is the highest pub in Britain.

The dramatic remains of an abandoned farmhouse sit high on the edge of a remote hillside.

Cliffs full of fossils at the portal to England's Jurassic Coast.

These ancient sunken lanes were naturally tunneled into the soft ground by countless footsteps.

A dark Victorian well house now plays host to mystical waters and pagan shrines.

This enormous monument is one of the most iconic structures in Tokyo, rudely nicknamed "The Golden Turd."

Quito's historic, main square dates back to the 16th century.

The National Railway Museum in York is the largest railway museum in the world, attracting almost 1 million visitors per year.

One of the shortest streets in York has an especially odd name.

This network of narrow, medieval passages has the most delightful name.

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

Fascinating town where normal life interfaces with the occult.

The metal frame is all that's left of a wicker sculpture which once towered over the M5 motorway.

Steaming blood-red hot spring from hell.

Giant naked man on a hillside.

This hill and tower are steeped in legend, from King Arthur to the Holy Grail.

The ruined abbey includes a rare surviving example of a monastic latrine.