J.R.R Tolkien, C.S. Lewis, and other "Inklings" met at the Oxford pub to discuss the now legendary fantasy stories they were writing.

The names Lúthien and Beren can be found inscribed on the shared grave of the famous writer and his beloved wife and muse.

400-year-old garden, restored to beauty.

A hidden tunnel leads to an abandoned slate quarry that's now a secret swimming spot guarded by cliffs.

This stretch of the River Severn where large waves flow against the current is the birthplace of river surfing.

This former Welsh metal factory is now a lovely abandoned relic but was once one of the industry's world leaders.

There are hundreds of secret WWII bases hidden in British forests. Built to fight a Nazi invasion, they remained unknown for decades.

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

The largest cave chamber in Britain—big enough to fit a whole cathedral inside.

A strange rock with a sinister reputation lurks within the crimson waters of this Scottish glen.

This abandoned asylum in Wales might look haunted, but it's still beautiful.

At high tide this strange footbridge appears to have no purpose whatsoever.

This beautiful "lagoon" is actually a toxic soup filled with cars, carcasses, and trash. When warnings couldn't stop people from going for a dip, the town dyed it black.

Great Britain's only hat-making museum.

A mysterious bridge over a sunken Roman road.

The Guinness Record holder for largest hedge in the world is a verdant Scottish bulwark.

A magnificent winding road through a steep valley, with deep natural caverns at the bottom

A flourishing garden with pigs, donkeys, goats, rabbits, guinea pigs, chickens, ducks, and sheep.

Enter the world under the hill at this ancient UK burial chamber.

Near Birmingham, England three and a half miles of top-secret tunnels housed a World War II “shadow factory” and a Cold War nuclear bunker.

A familiar otherworldly creature guards this 12th-century Scottish abbey.

It is said the legendary wizard once lived in this sea cave beneath Tintagel Castle.

This romantic, decaying 13th-century ruin on the edge of Sherwood Forest is reputedly one of England's most haunted places.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.