The demolished ruins of a poorly located Japanese Love Hotel.

The legendary building that needed ghostly approval before being built.

The perfect place to take a family of giants for a beach vacation.

This castle was established by the 4th Duke of Montrose and is connected to the Buchanan Clan.

This former luxury resort in Kaua'i is now an abandoned relic.

Race through the maze, get your name on the sign.

The giant scales in this museum can still tell if someone is one of the devil's brides just by weight.

This imposing tower named after the mythical sword of King Arthur is considered the tallest freestanding climbing wall in the world.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

A labor of love built by local hang-gliding enthusiasts, this ideal launch spot was outlawed by the authorities and has since been largely abandoned.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

This abandoned Poconos resort is haunted by a history of kitschy romance and a violent fugitive.

Despite sitting firmly in the global cradle of the Church of Jesus Christ of Latter-day Saints, this Hare Krishna temple is host to one of the largest color festivals outside India.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

One man has installed bathtubs into the Utah desert floor to harness the powers of a natural hot spring.

Most-visited and most-photographed slot canyon in the American Southwest.

Rippling sand dunes frozen in the Arizona rock.

An abandoned cyanide mill is now a haunting magnet for graffiti and illegal parties.

Standing in a state of "arrested decay," this ghost town allows for a detailed peek into Gold Rush life in an unusually harsh climate.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

The largest permanent Monopoly board makes one of the longest games even bigger.

This family mausoleum is steeped in symbolism and looks more like a fantasy location than a grave.