The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

The world's only museum devoted solely to the art and collection of action figures.

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.

This awkward aquarium sculpture is one of the strangest statues in Chicago.

At Chicago's revered Field Museum, visitors are invited to learn about and literally explore DNA.

To find the "unicorns of the deep" you've got to go downstairs.

A curious collection of miniatures in a quiet corner of the Chicago Children's Museum.

The decaying adobe remains of an old homestead are just off the beaten path in Joshua Tree National Park.

An eerie natural formation that looks right back at you.

This enormous fiberglass cow near Death Valley National Park once graced a casino roof in Las Vegas.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

This 39-foot-tall version of a Hopi figure stands in Arizona.

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

The first home and studio that belonged to the famous architect.

In 1859, the Virgin Mary supposedly appeared in this small town.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

This cheery fruit farmer welcomes visitors to a classic roadside emporium.

The final resting place of the living embodiment of the famous Forest Service symbol.

Twenty-seven massive radio antennas on the high plains of New Mexico search for life on other planets.

The ruins of this former mining boomtown once housed over 3,000 people. Now, the population is two.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

This roadside stop between Goblin Valley and the Henry Mountains is the perfect location to view some of the region's natural wonders.