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

This striking public art installation is suspended above a public park, designed to gently move in the breeze.

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.

In this small Phoenix taxidermy emporium, you can find everything from a squid in a jar to a freeze-dried toad.

Limestone caves with spectacular showcase chambers.

Eons ago, a rushing lava river formed this pristine passage through solid rock.

Outsider Art Community.

A reproduction of earth's many biomes.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

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

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

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

Dramatic river bend surrounds a natural red-rocked pedestal.

Rippling sand dunes frozen in the Arizona rock.

A unique attraction and museum dedicated to exploring iconic roadside structures.

An abandoned concrete jungle surrounded by a lush park.

The house where the famed outlaw was shot by a dirty coward is now a museum to the criminal's legacy.

Giant granite rocks standing end-to-end like a train of circus elephants.

In the St. Francois Mountains in the Ozarks at 1,772 feet above sea level, Taum Sauk Mountain is the highest (and possibly oldest) peak in Missouri.

A mysterious light of unknown origin on the backroads of Missouri.

Once an ambitious nature spa, these forest ruins now provide a serene monument to failure.

An abandoned early-20th-century boomtown sits within the Calico Rock city limits.

A cave 150 feet beneath Kansas City is the perfect climate for growing 10,000 delicate orchids.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.