Standing for over 200 years, the abandoned home of a Revolutionary War hero and later a succession of prison superintendents.

Nine of the very few concrete ships ever made in the U.S. are beautifully decaying off a Virginia pier.

Paranormal investigators claim this abandoned asylum is the most haunted spot in the eastern U.S.

The beloved fantasy novelist is buried near a church containing a whimsical etched glass window full of Narnia favorites.

A hidden tunnel leads to a medieval queen's shrine buried beneath a parking lot.

This enchanting hill is home to fairy lore and a sinister local mystery.

High Victorian fantasy created a fairytale castle out of a ruined fortress in Wales.

One of Scotland's most important modern structures, it just made the '100 Most Endangered Sites' list.

This foolish Victorian sea fort was converted to a deluxe hotel.

This ethereal, rainforest-like gorge is home to waterfalls, quaint bridges, and fairy folk.

Ruined castle with subterranean vaulted Goblin Ha' or "Goblin Hall."

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

The London pub overlooks where the Mayflower was moored before setting sail for the New World.

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

A mysterious pair of mice eating a piece of cheese is London's smallest public sculpture.

Western Europe's only representation of a Roman goddess still in its original location sits in an unassuming park.

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

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

Hidden amid the tropical forest in the Caribbean Sea are the decaying ruins of the Cocaine King's luxurious island party home.

Climb a set of vertiginous stone steps to the top of this impressive ancient edifice.

This ancient abandoned church in a remote part of Turkey is in danger of falling over.

Brawny guys rolling around in oil is the oldest regular sporting event besides the Olympics.

This hidden gem is bathed in beautiful natural light.