Along the most northwestern point in Africa is an ancient cave surrounded by legends.

A sign marks where the two bodies of water meet.

Local authorities nearly destroyed this mural before a viral video rallied international support to save it.

Engineering ingenuity during the battle of Gibraltar.

Single runway interrupted by a busy road that cuts across its middle.

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

Opened in 1976, this monster-sized version of the fast-food franchise is sometimes called the Epic McD.

A Paisley park where little has changed since its early 20th-century creation.

Displaced highlanders would take shelter from the wet Scottish climate under the large walled bridge at Glasgow Central Station.

Early Medieval stones sit on display at the beautiful Govan Old Church in Glasgow.

This hill nestled in the Scottish lowlands was a ritual site for over 4,000 years.

A memorial commemorating the only Scottish police investigation into an extraterrestrial incident.

A trio of giant megalithic stones in the middle of a golf course.

A site of pagan worship which still attracts people looking for fairies.

An incredibly well-preserved piece of ninth-century Viking poop.

One of the shortest streets in York has an especially odd name.

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

A century-old tradition has culminated in a small but singular collection of feline effigies.

The remains of an ancient bathhouse sit inside this aptly-named pub.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

Originally meant to hold a statue of King William IV, this support sat empty for years. Today, it hosts a rotating cast of public artwork.

A half-mile-long stretch of medieval forts built after a devastating pirate attack persists amid the modern port city.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

The only pub in the world surrounded by an ancient stone circle.