A tunnel with windows, so you don't miss out on the impressive views.

A Texas-sized secondhand bookstore features 54,000 square feet of books, music, and media.

One of the most acclaimed eateries in Arkansas is a two-table diner on the ground floor of a family home.

Kentucky, Tennessee, and Virginia meet at this point in the Cumberland Gap.

This Tennessee museum is dedicated to a tragic railroad hero who inspired the famous ballad that bears his name.

Decaying military base deactivated in the 70s is now visited by urban explorers and military enthusiasts.

Fall through a crack in the seams of reality at this immersive art installation.

The only international border marker within the United States.

A swamp and garden tour featuring local wildlife and exotic botanical specimens from around the world.

For 150 years one family has been producing the iconic hot sauce on a bayou island made of salt.

The first KFC is on the National Register of Historic Places.

Only museum dedicated to women pilots, with personal artifacts from Amelia Earhart and other aviatrixes.

A small section of native wilderness on a university campus

This grimly-titled Texas cemetery is all that remains of a Wild West settlement with possibly the worst name.

An enormous pink granite batholith, long attributed with spiritual powers by the Tonkawa Indians.

A recreated Stonehenge stands in a country field, complete with Easter Island moai heads standing as sentries.

The second largest roadrunner in the world stands 11 feet tall in his West Texas town.

Semi-recognized center of the world, with many oddities.

A strenuous, unofficial trail leads to spectacular views in one of America's most remote national monuments.

The world's largest military aircraft cemetery.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

Hike the unusual hoodoos and rock formations that form this little-known natural wonder.

The remote resting place of a notorious Wild West outlaw whose death is shrouded in mystery.