This lonely metal cross may hint at the true location of a medieval showdown between Christian and Pagan kingdoms.

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

Portugal’s highest lighthouse has one of the most impressive focal planes in the world.

The rusting relics of Southampton's former luxurious flying boat industry.

This bridge is the first to be made entirely from iron, but designed like it was still made of wood.

It's good luck to be mocked by this monkey.

Cold storage for agricultural biodiversity.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

A statue erected in honor of the toadish nickname given to Jersey residents by the French.

A tiny chapel clings to a precipice above Germany’s gemstone capital.

A mysterious crater-like pond has a spooky tendency to empty and fill with complete disregard to rainfall patterns.

The remains of the concrete ship can be seen during low tide.

A blunder resulted in these charming stone-lined streams becoming the target of a Nazi bombing.

Some of England's last cave dwellers lived and worked within this huge cave.

Locals call it the "Give Peas a Chance" bridge because of its distinct graffiti.

This 15th-century fortification was built to defend bunnies.

“It has nae lugs!”

An ode to the classic piece of British street furniture.

Now a memorial to merchant sailors and Titanic victims, this medieval church was destroyed by bombing raids in 1940.

This amateur-built East African church with mismatched towers is an architectural abnormality.

This lurid German fountain plots the sad course of marriage from dating to death.

65 million-year-old chalk outcroppings mark the end of the Jurassic Coast.

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

Ancient cliffs resembling a kilt on Scotland's second largest island emit an entrancing sound.