A dramatic sculpture high up in Yorkshire with vistas on an industrial scale.

This tower was constructed to commemorate the man who helped bring true democracy to the United Kingdom.

Each spring this woodland floor is carpeted with purplish flowers as far as the eye can see.

The eerie remnants of an ancient forest were hidden under the sand for centuries.

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

A stretch of land where the sour-sweet vegetable is cloaked in darkness and grows so fast you can hear it crack, squeak, and pop.

Legend says a witch conjured the world's third largest whirlpool to protect Scotland from a nasty pirate.

Sweden's first nuclear reactor, R1, can be visited 25 meters underground.

A 4,500-year-old forest is slowly being revealed from beneath the sands of a Welsh beach.

A miniature Italianate fantasy village on the coast of Wales and the set of ITC classic "The Prisoner."

Three bridges straddle a stream, one stacked upon the other.

Largest lake in Great Britain measured by surface area.

The true age of this ancient stone circle is unknown, but its stunning vista isn't in question.

The signs of a long buried road can still be found hidden beneath a London sewer grate.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

A subterranean playground in an abandoned slate mine.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

These fantastically named natural pools look like something out of a Scottish myth.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.