Jail from the 19th century that was built by inmates.

This museum glorifies the humble potato.

Home to the deepest rift anywhere on Earth.

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

The symbol was surreptitiously built into the river bank by German prisoners of war.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

A museum dedicated to the alleged Roswell Incident.

Walk through the sets of old western films at this small museum in Utah.

The unusual patterns in this rock formation result from two distinct modes of weathering.

A museum has some wedding cake dating to the Teddy Roosevelt administration, and some bacon from FDR's.

Erosion and various mineral deposits give this striking canyon its distinct color and soft appearance.

A tunnel with windows, so you don't miss out on the impressive views.

Settled by the Church of Jesus Christ of Latter-day Saints in 1859, this abandoned frontier town has appeared in several films.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

A land of debatable treasure.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

The bullet-riddled wall from the St. Valentine's Day Massacre, bloodstains enhanced for your viewing pleasure.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

Odd outsider art installations surround a Gold Rush-era ghost town.

This once-booming Gold Rush town is now home to a herd of feral donkeys.

This church on a Tohono O'Odham reservation has stood since 1797.

Opinions differ as to whether this Arizona tree was actually used as a Wild West jail, but that hasn't stopped the town from capitalizing on it.

Religious statues built because of one man's bargain with God fill this peaceful sculpture garden.