The collection of signage remembers the midcentury pushback against the new neon light.

After spending more than a century on the ocean floor, this shipwrecked column is finally resting atop solid ground.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

This rustic old building is said to be the most photographed barn in America.

This town is home to the world’s largest arch constructed entirely of elk antlers.

This museum glorifies the humble potato.

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

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

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.

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

The first declared National Monument in the United States.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

A multiversal transit station located right below a highway interchange.

Explore a wealth of fossils in one of the most prolific dig sites in North America.

The fifth-longest natural arch in the world, and the longest outside China.

Contains a wealth of information about the first exploration and later use of the Green and Colorado Rivers.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

The hundreds of movies and television shows shot in this high desert town are commemorated in a unique museum.

A lawless town deep in Death Valley was famous for its riches and death rate turned YouTube famous.

A charming easy-to-miss sculpture garden filled with whimsical and thought-provoking metal sculptures.

Smooth basaltic rocks tell a tale of ancient glacial waterfalls.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.