A Texas museum filled with Broncos and Betties.

A mysterious drive-in nestled in the forest that leaves little to the imagination.

Over 100 million years ago, beach-bound dinosaurs left permanent marks on San Antonio's landscape.

The Grand Canyon of Texas.

This sacred cavern, 400 feet deep, is home to millions of bats and an ancient burial ground.

A modernist landscape of water and sci-fi concrete.

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

A former Oz-themed attraction that has fallen into disrepair, but still holds some of the original magic.

To find the "unicorns of the deep" you've got to go downstairs.

The final resting place of up to 6,000 Confederate soldiers, the largest mass grave in the Western Hemisphere.

This modest post office sits on the site of H.H. Holmes' famous murder castle.

Home to a protest movement, a bombing, and a dramatic change in labor history.

Years of archaeology, just chillin' by the water cooler.

The site of the first couple's first kiss is commemorated by the most adorable presidential monument ever.

What's left of the ruins of the 1893 Columbian Exhibition, or World's Fair, also known as the White City.

A giant bronze coil of feces is both a tribute to doggie defecation and a reminder to pick it up.

This shop for all your super spy needs hides an educational secret.

This solitary gravestone is separated from the rest in Appleton, explaining why local legends continue to surround it.

This pebble beach is so beautiful that taking its rocks is against the law.

Vikings and Evangelicals have both had a hand in this replica medieval church.

Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

This ceremonial mound is one of the first officially recognized Native American historical sites in North Carolina.

The highest point in North Carolina and the United States east of the Mississippi River, Mount Mitchell is named after argumentative explorer Elisha Mitchell.

North Carolina's finest examples of Native American pictographs have survived for 5,000 years.