A regular looking rock with an unbelievable history.

Experience a quartz crystal sound bath inside a storied, all-wood sound-chamber.

Michael Heizer's masterwork in the Nevada Basin.

Decommissioned experimental solar facilities that pioneered solar energy technology.

One of the most unusual geological features, recognizable from a dozen hit movies.

Ten 25-foot-tall, beehive-shaped kilns, abandoned in Death Valley.

"Only the devil could play golf here."

A former utopian healing center created by a huckster and built by derelicts.

Florida castle built with aluminum printing plates.

A haunted hill that supposedly defied gravity.

A collection of unique outdoor sculptures surounded by the beauty of nature.

A miniature world of concrete and stone in Springfield, Ohio.

Despite its lavish ornamentation, and wholesome lifestyle of its devotees, this mountain commune has faced its share of issues.

The city is full of whimsical portals to another world.

A take-out restaurant that only serves cuisine from countries with which the United States is in conflict.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

There are more than 4 million bricks inside this unofficial Lego museum in a former middle school.

Comprehensive gaming collection of over 30,000 electronic games and consoles.

The purported world's shortest international bridge connects a homeowner in Canada to his backyard in New York.

A field in which God and his son Jesus purportedly appeared to a young farm boy named Joseph Smith.

Highly spherical boulders on the shores of New Zealand.

The rocks in this arid basin leave trails of movement behind them.

The largest stone moai on Rapa Nui.

This shop for all your super spy needs hides an educational secret.