It's believed King John of England stayed at this 13th-century castle before riding off to sign the Magna Carta.

A winding medieval path was used by mourners to carry their dead to the nearest church.

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

This abandoned lock-up was saved because of its connection to a local football team.

This natural sea arch highlights Ireland's rugged coastal beauty.

In the ruins of Glastonbury Abbey lies the alleged resting place of the legendary king.

This memorial to World War II's fallen airmen shows us the movements of the stars that once guided them.

The world's largest moose statue towers above the highway between Oslo and Trondheim.

This amazing trail among the many waterfalls around Ingleton has been enchanting visitors since 1885.

The bright red stripes streaking across the rocks are the star feature at this Icelandic waterfall.

The centuries-old trees are draped with Spanish moss to make them look like wizened elders.

This Bogotá museum houses the world's largest collection of pre-Columbian gold relics.

An enchanting work of outsider art, full of whimsical sculptures and carvings.

You can climb to the top of the column built to honor the "father of British inland navigation."

Surrounded by ash fields in Iceland, an impossibly verdant valley looks like something out of a fairytale.

Hidden behind mountains in Morocco, a remote town hides a thriving surfing community.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

One of England's oldest stone churches and the birthplace of the "father of English history."

In Kazakhstan, a colorful cathedral with many lives once survived the most powerful earthquake in the region.

A curious memento mori hangs in the magnificent Cathedral of Segovia.

Modern megaliths form this work of cosmic, Celtic landscape art.

The only surviving piece of Copenhagen's 16th-century defensive wall.

A beloved tribute to the Fab Four and the freedoms they inspired.

These official units of measurement—including chains and perches—lie hidden beneath tourists' feet in a popular London hub.