Explore the wide world of desert plants at this unique Palm Springs botanical garden.

This giant spider sculpture made from the iconic car is one giant visual pun.

This futuristic bridge is one of the longest self-anchored pedestrian bridges in the world.

San Diego's most historic and haunted home.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

This shallow pit was once used to send over 20,000 buffalo plummeting to their death.

Hidden behind Lincoln's head is a 70-foot-long chamber containing enamel plates documenting American history, sealed in a teakwood box in a titanium vault.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

When zealous marijuana enthusiasts kept stealing the "Mile 420" highway marker, the State of Colorado got creative.

The first declared National Monument in the United States.

A cemetery housing wild west legends in South Dakota.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

One of America's first dinosaur parks gives a window into Depression-era paleontology.

Every president in history is immortalized in bronze in downtown Rapid City.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

A six-ton, 12-foot-tall concrete prairie dog is touted as the largest in the world.

Just a man taking his prehistoric pet for a stroll.

A striking sculpture built to honor the women of the Lakota and Dakota Nations.

A fitting attraction for the corn capital of the world.

A roadside collection of over-sized iron creations that are a bit more macabre than most.

Known as "The Hill of the Little Devils."

The first home of the doomed aviatrix Amelia Earhart.