Once decrepit and slated for demolition, now one of the longest pedestrian bridges in the world.

Known by many as once the world's smartest horse.

The pan man stands as a testament to the functionality of American cast iron cookware.

This papier-mâché diorama celebrates an unusual landmark: the brightly-colored runoff from a local sock factory.

A natural sandstone bridge hidden in the Sewanee forest.

Vermont's hills are alive with the sound of music at this historic hotel.

The body of an unidentified woman, visible through a glass coffin, was discovered by accident.

The ruins of an 18th-century mansion that was once named "Mistake" by the man who had it built.

A graveyard of bathyspheres and diving bells paints a weirdly accurate account of ocean exploration's rickety history.

You can find America's highest suspension footbridge at Grandfather Mountain in North Carolina.

The highest point in Texas is capped by a big silver pyramid.

This sculpture is intended to reset a person’s creativity.

The final resting place of the most famous outlaw in the Old West.

A somber monument commemorates the site of a Native American reservation marked by suffering.

The mounds at this site were reconstructed with the help of archaeologists and historians.

Final resting place of Geronimo, Quanah Parker, and the first atomic gun ever fired.

This beacon for pre-radar pilots once guided Charles Lindbergh to a safe touchdown in Tulsa.

Once in disrepair, this popular Texas stop along iconic Route 66 has been restored to its past glory.

It's where the final scene of the beloved Tom Hanks movie was filmed.

This museum sits on the site of a decommissioned military communications base.

A glimpse into the sacrifices of military members during World War II.

A late-night restaurant empire was launched from this humble storefront.

Home to New Mexico's longest bar, this watering hole also has a mining museum and a haunted history.

Dozens of rockets and missiles are on display outside a testing facility in the Utah desert.