Created hundreds of years ago, the magical follies and landscapes at this park were almost lost to time before being restored.

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

The one-time stronghold of the noble Douglas family, now home to ghost sightings and nesting birds.

A closed London rail station created to cart away the dead still bears the marks of attempts to make it less morbid.

Scattered throughout London are ancient remnants of the city's former bounding wall.

A unique waterfall that some believe attracts the fairfolk.

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

A metal tree emits eerie, melodic notes on top of Lancashire's Crown Point.

The remains of Crystal Palace Great Exhibition of 1851.

Ancient cliffs resembling a kilt on Scotland's second largest island emit an entrancing sound.

London's smallest police station is barely the size of a phone booth.

The site of London's first coffee house has been serving refreshments of one kind or another for 360 years.

An alleyway plaque is all that remains of the independent Texas' envoy that forgot to pay their rent for over a century.

The world's first underground farm is in a World War II bomb shelter beneath the streets of London.

The largest of London's subterranean rivers and once a mad, bad center of London life.

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

This castle was established by the 4th Duke of Montrose and is connected to the Buchanan Clan.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

A tongue-in-cheek arcade where the games are based on everyday life.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

Northern Ireland's Brobdingnagian stepping stones.