Inside houses a vast collection of military aircraft and missiles spanning the ages.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

The final resting place of the most famous outlaw in the Old West.

The remains of Abó, Gran Quivera, and Qurai are monuments to the long, complicated history of the Indigenous people of the Southwest.

Site of the 1926 murder trial of Ernest Burkhart who was involved in the "Reign of Terror."

A restored schoolhouse was once a vital part of the Black mill workers community in Arkansas.

The grave of America's 11th president is not in some grand monument but instead it's hidden away on the grounds of the Tennessee Capital.

This historic lavatory leftover features two levels of defecation stations completely without context.

The world's largest collection of the world's largest objects is in one small Illinois town.

A chessmaster's dream destination.

University City's quirkiest resident lives in a park named after its first.

The only mill in the state that features a covered bridge.

What was meant to be a temporary exhibit is now a permanent fixture at the St. Louis Zoo filled with beautiful birds.

With well over 130 falls and cascades to brag about, Hamilton, Ontario has earned its stripes as the waterfall capital of the world.

You have to love a museum with a truly dedicated focus. A focus on Superman, for example.

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

Fresh wooden posts have been added to ancient holes to recreate a primitive henge clock.

Oversized statues are just the tip of this nostalgic Americana roadside attraction.

The seventh largest spring in the world.

Sitting in the arguable birthplace of the Wild West, this museum holds the largest collection of bronco busting bric-a-brac in the world.

Once an ancient sea, this landscape of rocky ravines is filled with the fossils of ancient marine life.

The world’s largest combined collection of U.S. and Russian aircraft got its start in a poultry building.

The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.

Home to Hollywood history and a very special salt crystal.