An ancient cave system in Tennessee’s Appalachian foothills converted to a 1,200-person music venue.

This limestone outcropping was once a ceremonial site for ancient Native Americans.

River pirates, murderous bandits, and serial killers used this Illinois cave as their debauched hideout.

New England's "Witches of Eastwick" locations, in all of their quaint white churched glory.

In 1898, a New England storm that claimed more than 400 lives created this brand new stretch of shoreline.

This century-old roadside attraction is full of bizarre rock formations.

Learn all about this iconic air rifle without putting an eye out.

A home designed to be on the cutting edge of comfortable, low-cost living.

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

Along the historic Mother Road is an old gas station with a secret counterfeiting past.

Final resting place of Geronimo, Quanah Parker, and the first atomic gun ever fired.

American bison herd descending directly from a Bronx Zoo breeding program that saved the species from extinction.

A museum and apothecary garden devoted to the history of frontier medicine.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

Named for the 39 tribes that live in Oklahoma, this restaurant's menu deliciously highlights local flavors.

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

An old spiral fire escape dangles above a public courtyard in Midtown Oklahoma City.

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

The final resting place of the living embodiment of the famous Forest Service symbol.

This highway overpass was named after the tragic disappearance of a young mother who got mixed up with the wrong people.

A blacklight journey through a celestial art exhibit.

Some 2,000 carvings show this rare desert spring has been an oasis for travelers for over a thousand years.

A stealthy Apache hideaway that became the haunting site of a mass grave.

This Route 66 classic sports a giant fiberglass rabbit that you can ride.