The world's tallest statue of an American hero.

Locals dubbed it the "Owl Building" because of its bird-like appearance.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

A registered historic landmark shrouded in unsettling local legends.

Tracks near this Texas nature site were once thought to support the Creationist belief that man and dino coexisted.

Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

Visitors can walk over the largest concentration of Columbian mammoths to have died from one event.

A recreated Stonehenge stands in a country field, complete with Easter Island moai heads standing as sentries.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

What is the Thing?

Limestone caves with spectacular showcase chambers.

This open-pit mine is now an abandoned symbol of Bisbee's copper-mining heritage.

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

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

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

The most popular attraction in Southern California was once a flock of ornery bipedal birds that pulled carts.

NASA's leading space science lab started by a co-founder with deep ties to the occult.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

A rainbow-colored house promotes LGBTQ rights across the street from the Westboro Baptist Church.

This abandoned prison castle has become an imposing gallery of graffiti art.