This isolated outpost was once the only place to cross the Colorado River for hundreds of miles.

Archaeologists believe this panel of petroglyphs depicting descending sheep and other figures in Glen Canyon are 3,000 to 6,000 years old.

An homage to everyone's favorite prehistoric cartoon family.

This small interfaith chapel lies not far from the rim of the Grand Canyon.

A monument to the one-armed geologist who led the first documented expeditions through the Grand Canyon.

This Native American settlement dates back to the Pueblo II period.

More than a century old, this trading post resides in the Navajo Nation.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

Locally known as the "Onion” and the "Egg Beater,” Casper’s most recognizable buildings are beloved local landmarks to many, and eyesores to others.

The world's largest mineral hot springs is home to a herd of bison, a free public bath house, beautiful mineral formations, and a terrifying swinging bridge.

This combination shop and museum is filled with curious items and artifacts.

This now-abandoned part of the original transcontinental railroad route provides a surreal driving and historical experience.

The largest wildlife crossing in Utah allows local fauna to safely traverse the six-lane Interstate 80 at Parleys Canyon.

Surrounded by a hundred mile radius of billboards, Little America is a roadside attraction whose primary appeal is hospitality.

The famous 102-year-old circus elephant was struck and killed by lightning.

Boise State's stadium was the first non-green football field in the world.

This concert pavilion on the shore of the Great Salt Lake has been destroyed by fire, water, and disinterest but keeps coming back.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

The only bridge in the United States where BASE jumping is legal without a permit year-round.

Come for the speed, leave in love with the desert.

This café is dedicated to serving coffee roasted by Native American-owned companies.

Every summer West Seattle experiences a housing bloom.

Over 75 historically themed murals grace the walls of a small Washington city.

Perhaps the world's only gas station inspired by a political scandal.