From Nunavut to Tierra del Fuego, you won't find any lighthouse higher than this one.

The secret city built by the Manhattan Project.

The site of an underground detonation of a megaton nuclear bomb in the middle of the Mojave Desert.

"Not too many people can say they've had a nuclear bomb dropped on them, not too many would want to." — Walter Gregg.

The largest man-made crater in the U.S. marks the spot where we once tested mining with nukes.

On October 26, 1963, a 12-kiloton nuclear device was detonated here in granite some 1,211 feet below the ground surface.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.

Antiques and recycled art surround this cabin designed to resemble a 19th-century schoolhouse.

These structures were inspired by both Native American shelters as well as, strangely, an ice cream shop.

What began as an illegal art installation has become a symbol for unity, ocean awareness, and coastline preservation.

Lucha Libre (Mexican Wrestling) themed taco shop.

A bookstore with an entire room dedicated to damaged and forlorn comic books.

This statue of Olympic hockey coach Herb Brooks immortalizes one of the greatest moments in American sports history.

These free-roaming horses were once destined to disappear from the land.

The massive, incredibly rare instrument is over 11 feet tall with a range so deep it goes lower than humans can hear.

The complex has been abandoned since the Croatian War of Independence, barring a stint as a set for 'Game of Thrones.'

A (slightly) grownup take on the classic retro arcade.

This popular bar has been blurring the line between normal and edgy for more than 75 years.

Leave a button on the jacket of this iconic Seattle clown.

A nondescript Seattle restaurant inherited a piece of European history.

An exercise in patience and imagination, where Mother Earth turned common stuff into precious hidden treasures.

The historic bar where local ship captains, traders, and gold miners would come together to do business a century ago.

A memorial to a larger-than-life legend, inside a county that also holds Bunyan's death certificate.

This ambitious attraction was the brain child of a lake resort impresario, and built by the WPA.