This 1967 experiment in modular architecture was designed to be a new model for urban living.

An alchemist's "magic door" stands in the middle of a Roman park.

An easily overlooked stretch of ornate window fronts and gaslight lamps that could be right from the pages of Dickens.

This castle resides in a valley known for immense bloodshed during the Middle Ages.

This mysterious hilltop collection of Druid carvings isn't quite what it seems.

The community pools that the community refused to give up on.

The medieval legend behind this holy well was one of the inspirations behind "Alice's Adventures in Wonderland."

This ruined 15th-century hermitage is steeped in myth and mystery.

The abandoned fishing village was swept right into the sea.

This oak sculpture at the edge of a small woodland is nine feet tall and shrouded in mystery.

A group of glacial erratic boulders are improbably balanced on white limestone pedestals.

A close look reveals that the Scottish monument is just slightly off-kilter.

This former quarry is now a vibrant labyrinth of magical in situ sculptures.

A vortex fountain that seems to rise out of the ground.

This stream-carved gorge has inspired poets, hidden smugglers, and trained soldiers, all without losing its beauty.

A hundred copies of Antony Gormley's naked body stare out across the water.

This ancient church, rebuilt at least 3 times, is flanked at all sides by history.

England’s ancient oak tree has such an impressive girth, people have been hosting parties within the hollow trunk for centuries.

A labyrinthine underworld of tunnels and caverns hides beneath the city.

65 million-year-old chalk outcroppings mark the end of the Jurassic Coast.

A sturdy relic of Britain's once crucial gunpowder industry is now a haunting Cornish ruin.

The ancestral home of beloved English poet Lord Byron has a bizarre history.

These semi-natural waterfalls hint at the park's Victorian-era industrial past.

Astonishing rock formations dot the Brimham Moor landscape.