Enormous lake at the bottom of a unique cave system.

This video store is a horror buff's dream.

The world's largest version of this iconic puzzle cube is located in Knoxville, Tennessee.

The statue mysteriously lost its head and left hand.

Before TV meteorologists, there were weather kiosks. This may be the last one in the United States.

An incredible airplane graveyard sits outside this small museum dedicated to preserving aviation history.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

Bootleggers ran booze beneath this building before (and after) Route 66 appeared beside it.

This small museum is dedicated to the study of coprolites, or fossilized poop.

An homage to everyone's favorite prehistoric cartoon family.

This Native American settlement dates back to the Pueblo II period.

This small interfaith chapel lies not far from the rim of the Grand Canyon.

Local lore holds that Butch Cassidy took an escape route through Red Canyon's sandstone hoodoos after an attempted murder.

A late-19th century diversion canal built by hand crosses Bryce Canyon National Park and is still in use.

This quiet park's strange sedimentary spires were named after Kodak's color film.

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

Nature has shaped this drainage tunnel into the digestive tract of a mighty beast.

This ancient cave is home to a museum, bar, and is filled with fluorescent minerals.

Rippling sand dunes frozen in the Arizona rock.

Most-visited and most-photographed slot canyon in the American Southwest.

A sharp bend in a dramatic river canyon cut through red rocks.

This unique art installation used boiler tubes from a decommissioned power plant to resemble Antelope Canyon.

These mid-century motels once housed the workers who built the Glen Canyon Dam.

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.