A piece of outsider public art accompanied by a strange urban legend.

This shifting North Carolina sand dune is an odd little desert surrounded by oceanic forest life.

A museum dedicated to the alleged Roswell Incident.

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

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

The world's largest military aircraft cemetery.

A remote crossroads honoring a fallen talent.

A bomb shelter and some fireplaces are all that remain of the house Fred Roberts tried so hard to keep standing.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

North America's largest accredited model railroad museum.

The LSU mascot lived on the college campus in one of the most impressive tiger habitats in the country.

Quite simply the largest tree in the world (by volume).

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

See massive fossils that are over 200 million years old in northeastern Arizona.

This sanguine boulevard was named after a deadly cowboy bar fight.