Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

Red sandstone structures dominate this landscape, which has been inhabited for some 5,000 years.

Improbably, the largest wildlife refuge in the conterminous 48 states sits just northwest of Las Vegas, Nevada.

The arch that celebrated the completion of the Lincoln and Victory highways.

This Nevada lake holds its titular natural pyramid and, if the legends are true, a number of dangerous spirits.

This famous bridge twisted itself into oblivion, but not for the reason you might think.

The final resting place of one of the most sensational guitar players of all time was created only after his father got the rights to his music.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

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

A walk through the historic city center, under the streets of Seattle.

The World's First 24 Hour Coin-Operated Art Gallery!! Plastic, Styrofoam, and Elvis--If you can't get rid of it, you might as well worship it!!

This stoic, if derpy, giant stands as a monument to Oregon's statehood and the novelty culture of yesteryear.

A massive sea stack famous for its appearance in The Goonies.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

A tunnel that brings more than a century of history to life from the deepest parts of the Niagara Gorge.

Chase waterfalls, hiking trails and more.

Frank Lloyd Wright’s most iconic home dangles over a Pennsylvania waterfall.

Remember and reflect at this 9/11 memorial site.

This monument marks the beginning journey of a wounded soldier's leg that ended up almost two states away.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

Now abandoned, the first public health hospital in the U.S. saw more than one million immigrants from around the world.

The boulder on which Alexander Hamilton laid his head after a deadly duel can still be visited on the New Jersey coast.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.