A secretive collection featuring objects that were designed specifically for U.S. intelligence operations.

Ingenious bakery opens up the first Cupcake ATM at their flagship location in Beverly Hills.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

The man who first patented the Ouija board rests in peace beneath a headstone that playfully reflects that achievement.

A monument in Washington D.C. marks the spot from which all other roads were supposed to stem.

An extraordinary mixture of natural beauty and man-made phenomena.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

Bizarre Cavern.

A house carved into a rock in the 1940s.

Half of a waterfall goes into the river while the other half seems to disappear.

The eccentric mansion of one of the most popular horror authors of modern times.

Stay in a room with a view... of the bottom of the ocean.

Home to the "Circus" trees created by Axel Erlandson.

Huge masonic hall in Philadelphia with lavishly themed rooms.

Sandstone rock formations that look like they belong on the cover of a progressive rock album.

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.

The longest living non-clonal organisms on Earth.

Moonbows over Kentucky.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.

A natural gas leak provides a flickering flame beneath a waterfall.

A Hawaiian stairway to heaven—that you can't climb.

This Wyoming town is fascinated by a particular mythical creature.