This tin chapel was built by POW's during World War II and is painted to look like something much more grand.

A red sandstone freestanding monolith rises out of the sea in northern Scotland.

Possibly the oldest of Britain's ancient henges is also one of its most stark.

This Victorian gate contains cryptic inscriptions in Greek, Latin, and Hebrew.

The undercroft is a spectacular example of medieval Cistercian architecture.

The patches of trees pay tribute to Queen Elizabeth II.

These crude contraptions were used to aid in the mining of lead, silver and gold.

This enormous spiral sculpture looks strangely out of place on the edge of a housing development.

Partially collapsed lava tube and cave system complete with concert hall, underground pond, and unique albino crabs.

The chefs at El Diablo use heat generated by an active volcano to cook the food.

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

These abandoned coal mine towers near Sherwood Forest might soon boast the U.K.’s longest zip-line.

A 13th-century inn where the ill-fated King Charles I spent his last night of freedom.

This English medieval castle is where King John died of dysentery.

Modern commuters still pass through this 2,000-year-old Roman archway.

Inside this chapel, Victorian jailers took the separate system to new levels.

These haunting ruins belong to an ancient village that once had one hell of a view.

A tiny village in Wales claims the name of a noble medieval hound slain for a crime he didn't commit.

The highest peak in Wales is said to be the final resting place of a giant killed by King Arthur.

The stately remains of Llywelyn the Great's mighty fortress.

This Welsh village gave itself a ridiculous name in a publicity stunt a century ahead of its time.

A modern English garden of eccentric beasts, follies, and oddities.

This Victorian footbridge over the River Tees was originally built to carry water from the high moorland to the industrial towns on the coast.

A long, winding trek rewards you with a gorge so captivating it inspired a painting in the Tate.