A sculpture made of 10 Cadillacs as a monument to the “Golden Age” of the American automobile.

Despite the name, it's unclear if this small depression in northern Nye County was actually caused by falling space debris.

Keen eyes can find the Disney influences throughout this treasure trove of a tiki bar.

This Seattle curio shop collects and sells haunted items in order to spread wonder one grim artifact at a time.

This tree has witnessed nearly 1,000 years of history.

Next to Salt Lake City's Assembly Hall stands a tribute to some unlikely heroes of early Mormon settlers.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

A place to pay homage to Taíno heritage.

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

Home of an evil witch famous within southern folklore.

A museum to a cave explorer whose tragic death was a media sensation, and whose corpse became a tourist attraction.

Prehistoric animals decorate this popular outdoor park.

The world's longest known cave system.

Moonbows over Kentucky.

Complex aquaponics systems allow fish and plants to grow in harmony.

A bizarre house filled with an astounding array of collections.

In 2004, a Dave Matthews Band tour bus dumped 800 pounds of waste off a bridge and onto an unsuspecting tour boat below.

Chicago's Navy Pier on Lake Michigan was a training hub for aircraft carrier pilots during WWII.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

These pretty kitties killed and ate as many as 135 railway workers.

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

The location of the pie company that gave a classic toy its name is now a parking lot.

The site where chief Miantonomo of the Narraganset people was captured.