This rusted car found in Petrified Forest National Park's Route 66 exhibit may be the most photographed abandoned car in the country.

See massive fossils that are over 200 million years old in northeastern Arizona.

This sanguine boulevard was named after a deadly cowboy bar fight.

A motel dedicated to Southwestern nostalgia.

Artifacts from a battleship sunk at Pearl Harbor displayed in the Capitol building of its namesake.

This huge dam across the Colorado River caused an armed standoff between two U.S. states.

More than 25 fully functional scale replicas of famous lighthouses dot the shores of Lake Havasu.

Hikers and walkers flock to this historic volcanic butte for its scenic desert views.

Browse an impressive collection of passenger and military aircraft dating back to World War II.

Previously a hot spring, this park remains a site of unique history, wildlife, and geology.

Hawai'i's oldest wooden house was shipped around Cape Horn from Boston in 1820.

On Waikīkī Beach, a monument to four extraordinary individuals of dual male and female spirits who brought the healing arts from Tahiti to Hawai'i.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

Once the site of the Hawaiian monarchy, this building was originally designed as a palace.

Once a sanctuary for Honolulu’s queer community, this legendary landmark is in the heart of Waikiki.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

A whimsical, punny collection of "fence art" outside the tiny mountain town of Baker, Nevada.

The longest living non-clonal organisms on Earth.

This crumbling stump is all that remains of what was once thought to be the oldest living organism.

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

Home to the deepest rift anywhere on Earth.

Supposedly Satanic numbers adorn this preserved submarine sail.

This highest peak in Idaho can only be reached by traversing a formation known as "Chicken-Out Ridge."

The highest point in Washington state is a volcano covered in glaciers.