There's a labyrinth of medieval chambers hidden deep below a 15th-century pub.

Local legends say that fairies used to dance in the moonlight here and invite handsome young men into their grottoes.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

The oldest residential street in Europe also features an optical illusion.

This century-old grotesque has a mysterious history and may not actually be a rabbit.

A long, winding trek rewards you with a gorge so captivating it inspired a painting in the Tate.

This unchanged Victorian park is rumored to have been the inspiration behind Peter Pan's Neverland.

A perilous medieval road leading right into the sea.

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

Fantastically decorated underground chambers built in the 1760s.

Cliffs full of fossils at the portal to England's Jurassic Coast.

Eyam took steps to quarantine themselves and keep the plague from spreading.

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

One of Europe's oldest libraries.

Human-made caves excavated to hide a secret society of wealthy pagans.

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

The largest oak in England is said to have been the hideout of Robin Hood and his Merry Men.

This giant wooden treehouse within a sprawling garden has its own eatery.

These lovely Turkish-styled baths were brought back to life after winning a reality show competition.

The sculpture is made of more than 100,000 knives collected to raise awareness about violence.

The last occupied troglodyte dwellings in England weren't abandoned until the 1960s.

St. Mary's Asylum was isolated and abandoned before being converted into a Bed and Breakfast.

An English artist has turned an unassuming ex-council house into a time-lost house of mystery.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.