Gutted airplanes slowly decay in a Florida field.

Enormous lake at the bottom of a unique cave system.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

These ancient ritual mounds are our best window into the culture of the ancient Mississippians.

The world's largest collection of fine-scale miniatures and one the nation's largest collections of antique toys.

They call this long foot bridge a swinging bridge, but really it's the bouncing you have to watch out for.

Thousands of unique minerals, including some of the most impressive fluorite crystals in the world.

A colorful square marks the heart of the city's LGBTQ community.

A fascinating aviation museum where you can chat with the veterans who once flew the aircraft on display.

Bronze footprints mark the path where a civil rights leader tried to march in peaceful protest before being knocked unconscious.

In one of America’s oldest mountain ranges, a long-awaited section of a scenic highway is now open to the public.

This large cave is a summer home to thousands of bats and has a rich history dating back to prehistoric times.

The site of the notorious Camp Sumter Prison is now a peaceful memorial.

This memorial honors thousands of enslaved Africans and their descendants who died in colonial New York.

This stone incorrectly marks the 35th parallel, causing some territorial kerfuffles.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

Scattered around Atlanta are little doors with big charm.