The world's largest collection of witchcraft regalia.

A unique waterfall that some believe attracts the fairfolk.

These mysterious mazes carved on the rock may be up to 4,000 years old.

It is said the legendary wizard once lived in this sea cave beneath Tintagel Castle.

Part museum, part piece of Arthurian-inspired history, this stately hall attracts King Arthur fans from miles away.

This remote castle was built to be a wealthy businessman's palace of vice but is now simply a historic vacation cottage.

An ancient hotspot for spotting schools of fish.

Sometimes an island, sometimes a rocky outcropping connected to the world by a tiny suspension bridge.

Grab a cuppa at England's first and only domestic tea plantation.

A 16th-century artillery fort built to protect England against European invasion.

The twists and turns of this serpentine maze are over 170 years old.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

A quirky mausoleum celebrated once every five years with young dancing girls, widows, a tax man, and more.

An emerald-green grotto just a short trip from Austin.

This beautiful grotto is one of those places where you can't believe you're just outside Austin.

The second largest roadrunner in the world stands 11 feet tall in his West Texas town.

An abandoned mine where dreams of quicksilver trickled away over 75 years ago.

Ghost town with a beer-drinking goat for mayor.

An abandoned quicksilver mining town surrounded by the Big Bend parks.

A blacklight journey through a celestial art exhibit.

A museum dedicated to the alleged Roswell Incident.

Hidden in the New Mexico desert southeast of Roswell, nine small deep lakes formed inside sinkholes.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

Steep canyon walls hide a forested oasis in the West Texas desert.