A white oak with property rights.

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

This historic collection of Native Alaskan artifacts was resurrected through a partnership between the WPA and tribal artisans.

This historic Victorian hotel has a scandalous history of affairs and murder.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

Andy Griffith's hometown has made itself up to look like the fictional town of Mayberry.

A museum dedicated to the alleged Roswell Incident.

Famously misunderstood wonder of the ancient world

This rare basilica nestled right in downtown Asheville is an architectural marvel, inside and out.

A living snapshot of a different time in America is preserved and maintained by a community of volunteers.

Stairs often replace streets on the steep slopes of this old mining town.

Inside this small museum resides a strange mix of miniature collections passed down over time.

This high desert botanical garden is a unique display of Northern New Mexico's geology.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

One man's grief over the national tragedy has manifested in a pod of homemade whales on his front lawn.

One of the world’s largest and deepest freshwater springs, where mastodons once roamed.

This divisive system of turtle tunnels was built to save animals stranded after a highway split a lake in half.

Bad farming practices caused this unnatural natural wonder.

Dothan, Alabama has been invaded by scores of anthropomorphic peanuts.

The abandoned bathhouse is all that remains of the hot springs considered Florida's original tourist attraction.

How Quincy, Florida became the richest town per capita due to one man's shrewd business acumen and taste for fizzy drinks.