Belly up to the bar in Cowtown, don't forget to buy some boots.

The fifth-longest natural arch in the world, and the longest outside China.

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

A brothel nestled amongst ghost towns, with an abandoned plane wreck to greet you.

Officially named the "Loneliest Road in America," this barren stretch of Nevada road offers almost nothing but sky and open fields.

Mysterious meeting place for UFO hunters near Area 51.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

An eatery for UFO seekers on the Extraterrestrial Highway.

These banned cigarette vending machines now sell little pieces of pocket-sized art.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

It wouldn't be long after purchasing this farm, Brown would lead his siege on Harper's Ferry.

The home of one of America's most wealthy industrialists is now a historic site that remembers a more decadent time in the country's history.

The real-life site of Ichabod Crane's infamous gourd attack.

Lake Champlain Bridge, the recently demolished and rebuilt bridge where they filmed "What Lies Beneath".

One of the earliest bowling lanes in the U.S. doubled as a sewing school during a time when women had little job opportunity.

A six-ton wedding present for the King of the Scots.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

The fountain marks the area where hundreds of accused witches were burned at the stake.

Displaced highlanders would take shelter from the wet Scottish climate under the large walled bridge at Glasgow Central Station.

Once a strategically imperative naval base, portions of this Bermuda dock complex now serve cruise ships.

The world's smallest drawbridge.

Watch the newest land on the planet form before your eyes.

These unusual rooms on wheels are holdovers from the 1960s.