The highest point in Washington state is a volcano covered in glaciers.

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

These molds for fiberglass statues have formed an eerie, accidental sculpture park.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

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

The oldest continuously occupied public building in the United States.

This southwest-styled home in Santa Fe claims to be the oldest house in America thanks to an ancient bit of foundation.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

A pocket of jungle amidst urban expansion in Panama.

A half-size replica of the World Trade Center towers above Tulsa.

This unusually circular centenarian barn became a Route 66 icon.

One of the largest Masonic temples in the world, created at the height of the oil boom in ostentatious style.

A museum honoring Oklahoma military service, where you can look into Hitler's mirror and see a Mickey Mouse gas mask.

A larger-than-life monument to the overlooked women who braved Western expansion and broke down societal barriers.

Collection of skeletal systems from the "world's leading supplier of osteological specimens."

Travel through the hidden underbelly of the city in colorful tunnels filled with art and history exhibits.

Oldest Protestant church in the Middle East, designed to resemble a synagogue.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.

The home of the Dead Sea Scrolls is an abstract modernist dream.

This former monument to an invented Iraqi victory was turned into a military camp during the subsequent invasion.

A giant bisected onion dome remembers the Iraqis who died in the Iran-Iraq War.

This road earned its macabre nickname after hundreds of Iraqi troops died along it in 1991.

The West's first incursion into the Afghan world lies buried beneath a military base.

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.