Years of archaeology, just chillin' by the water cooler.

Former hotel turned into haunted playground.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

What's left of the ruins of the 1893 Columbian Exhibition, or World's Fair, also known as the White City.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

When ecosystems collide in the arid Southwest.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

This massive redwood tree has a hole in the base big enough to drive through.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

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