There is only one place in the world where the corners of four nations come together.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

One New Hampshire alleyway has become home to a public gallery of feline art.

Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.

Beautiful natural falls where Satan once ruined a pot of beans.

The New England cabin where an infamous British occultist conducted experiments in "magick".

Rock face that shares a name with Mary Shelley's famous doctor.

A New Hampshire grave with a grudge.

This narrow canyon has been carved by the river over thousands of years into spectacular and curious forms.

An 18th-century Catholic church converted into an eccentric temple of music and bacchanalia.

This 40-foot fowl marks the so-called "wild goose capital of the world."

Amazingly detailed marble cinerary urns that once held the cremains of Roman elite.

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

Life's work of sculptor Elisabet Ney remains preserved in her last studio.

A store full of vintage and indie toys designed to bring out the kid in even the crustiest of adults.

An enormous pink granite batholith, long attributed with spiritual powers by the Tonkawa Indians.

A popular swimming hole that hides one of America's most deadly diving spots.

One nutty businessman’s unique tribute to an ancient tool.

A Texas cave network is home to some of the world's most spectacular-looking and bizarrely named mineral formations.

A view-altering observatory at the University of Texas.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.

The most visited, and possibly most controversial, museum in Germany.

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

A giant Troll lurks under one of Seattle's oldest bridges.