Strange red rock formations that have been attributed to a higher power for hundreds of years.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

A memorial dedicated to the victims of the Columbine High School shootings.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

A giant donut stands as a popular symbol of Los Angeles iconography.

An obscure waterfall that looks like something out of a fantasy novel.

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

One of the last remaining World War II Victory Gardens in the U.S. is quietly growing across from Fenway Park.

This museum glorifies the humble potato.

Despite his legacy of work in Spain, Cuba, and Florida, the larger-than-life writer's grave is a simple affair tucked in an Idaho cemetery.

America's silhouette includes 100 square miles of wilderness jutting into Canada thanks to an old mapmaking error.

This strangely specific landmark will let travelers know when they are half way there.

The Incredible Hulk, Yoda, Mulder and Scully, and many many others watch over the mean streets of Toronto.

By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

The final resting place of New Orleans' most famous voodoo priestess.

San Diego's most historic and haunted home.

The prototype for all Nazi concentration camps.

The site of the deadly Triangle Shirtwaist Factory Fire.

The artist and New York City icon lived, worked and died in this converted carriage house owned by another iconic artist, Andy Warhol.

Small plaque marks the spot, but the true center is located about half a mile away on a private pig farm.

These elevated trucks were put in place as a middle finger to The Man, but are now considered folk art.