One of the smallest towns in the United States.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

At Macon’s oldest cemetery two members of Allman Brothers are buried side by side.

This Florida sinkhole hides a rainforest-like micro-environment in its depths.

This Florida arena, once host to "the fastest game in the world," has sat empty for 25 years.

Oldest and rarest examples of telecommunication in the world.

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.

The ruins of a resort and casino sit on the banks of this blue hole spring that pumps 70,000 gallons of warm, clear water every minute.

World's largest magnetic research facility.

Electrical pylon in the shape of Disney's beloved mouse.

A museum honoring Oklahoma military service, where you can look into Hitler's mirror and see a Mickey Mouse gas mask.

A 20-foot-tall egg painted in a traditional Czech patterns by the Czech community in Wilson, Kansas.

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

The final resting spot of the Colorado Transportation Department's beloved unofficial mascot.

"All Mountains - All The Time."

A collection of over 15,000 zines works to preserve DIY publishing culture.

The oldest operating cemetery in Denver is the eternal home of some of the Centennial State's most famous residents.

A technicolor place of worship for Elevationists.