Legend says this demonic carving inside a medieval cathedral was one of Satan's minions.

Modern commuters still pass through this 2,000-year-old Roman archway.

A statue paying homage to a world-record-setting aviator who disappeared under mysterious circumstances.

Local legend says Isaac Newton built this footbridge without any screws, bolts, or nails.

A treasure trove of astronomical, mathematical, and scientific instruments at Cambridge University.

Where Agatha Christie mysteriously disappeared in 1926.

The little-known second castle that William the Conqueror built in York.

Follow the original medieval paths that wind through this intriguing section of the city.

This network of narrow, medieval passages has the most delightful name.

Despite its ornamental looks, this towering Tuscan-inspired anomaly was a masterpiece in hydraulic engineering.

One of the oldest and certainly best preserved Cistercian abbeys still in existence.

This lovely little burbling creek is actually a deadly waterway that has dragged down everyone who ever set foot in it.

The name of this suspended sculpture is Latin for "high horse," which is exactly what it is.

This tidal island, a sacred site in early English Christianity, was the target of a notable Viking invasion.

A steep and winding road in the Yorkshire Dales passes by these deep natural potholes.

At 1,732 feet above sea level, this spectacularly isolated yet surprisingly bustling bar is the highest pub in Britain.

A small waterfall tucked away in the forest of Harmby Gill.

Although it appears ancient and mysterious, the quirky folly was actually built 200 years ago by an eccentric estate owner.

This beautiful example of Victorian engineering is the oldest water-balanced funicular anywhere in the world.

Legend says squeezing into this slender stone seat will make your wish come true.

The view that inspired the scenes of Dracula's first landing in England.

These 20-foot jaw bones honor a time when the leviathan bones were a sign that whalers survived the hunt.

Huge winged monument in the United Kingdom.

This tribute to Sunderland's mining past stands outside the home of its football club.