This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

Dramatic river bend surrounds a natural red-rocked pedestal.

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

Rippling sand dunes frozen in the Arizona rock.

This monumental Jesus is often referred to as "Our Milk Carton With Arms."

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.

This natural spring not only claims to heal the wounded but it has also been willed to God.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

This set of rickety spaceships are prepared to give alien travelers a place to relax and go to the bathroom.

The world's largest fire hydrant is supposedly tornado-proof.

This small museum dedicated to the painful memory of segregation is essentially a time capsule.

The sole remaining outpost of a once-thriving South Carolina chain still sells “pic-a-nic” baskets.

A replica of where the Last Supper was held.

These massive mitts are made of 30 tons of devotional bronze.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

An acoustic anomaly with a mysterious cause.

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

To honor his gardening wife, this yard artist turns bowling balls into playful, colorful sculptures.

This little slice of old Jerusalem in Oklahoma is the evolution of a 90 year old passion play.

Bigfoot prints, Feejee mermaids, and haunted dolls on display in a tiny North Carolina town.

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

This North Carolina store preserves a historic moment in America's movement for racial equality.