The fifth-longest natural arch in the world, and the longest outside China.

A house carved into a rock in the 1940s.

Oddly shaped rock formation, misassociated with a nearby utopian community.

This spectacular track has run continuously since 1882.

A hotel with a rich Wild West history of miners and bootleggers.

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

The site of Billy the Kid’s most famous escape and the end to the Lincoln County War.

A museum dedicated to the alleged Roswell Incident.

This lovely burial mound is actually a replica that was installed after archeologists excavated the original.

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

Florence’s mother built a stairway down to her daughter’s coffin so she could comfort her during storms.

This monument to the victims of a tragic explosion is said to turn and look at passing cars.

A 200-year-old bar is all that remains of one Mississippi River town's rough-and-tumble past.

Legends surround this jagged rock formation in the New Mexico desert.

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

The hallowed remains of a 900-year old Ancestral Pueblo great house.

An alley covered with 20 years of bubble gum.

A hotel and restaurant serving as the mecca of kitsch.

Coastal dunes, site of buried Egyptian movie set and former utopian colony.

Thousands of migrating monarchs overwinter clustered amongst the eucalyptus trees.

Machinery left over from California's once thriving mercury industry now attracts artists and explorers.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

The unique circular corral belonging to the “Cattle King” of Oregon.

With a crest near 10,000 feet, this treeless fault-block mountain in eastern Oregon provides stunning views and spectacular glacial landforms.