The granddaddy of English geoglyphs dates back to the late Bronze Age.

On this wooded path, a stained-glass window creates a spellbinding forest cathedral.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

These stark white cliffs were spat up by the sea and are slowly being retaken by it.

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

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

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

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

The largest greenhouse in the world is home to over one million types of plants.

A fantastic castle rumored to be the birthplace of King Arthur.

The longest hedge maze in the world.

Eighty million natural history specimens call this gargantuan museum home.

This former “ante-chamber to the guillotine” has been refurbished to illustrate the brutal history of French justice.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

Museum about life, death, and cannibalism in the Stone Age.

Besieged by war, this castle ruin has crumbled into a peaceful picnic spot.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Huge winged monument in the United Kingdom.

This hilarious English intersection is an automotive whirlpool.

A 26-foot shark sculpture—a statement about bombs—set off a municipal battle royale.

Ancient Egyptian wigs, South American feather headdresses, a bounty of anthropological artifacts in Oxford.