An old saloon in the West filled with history, and according to some, a few dozen ghosts.

In Tucson a giant metal snake helps pedestrians cross a busy highway.

This church on a Tohono O'Odham reservation has stood since 1797.

A stone pillar marking the location of the westernmost battle of the American Civil War only honors one side of the conflict.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

The unusual burial monument of Arizona's first governor.

The first permanent memorial to a unique secret weapon of World War II.

This striking public art installation is suspended above a public park, designed to gently move in the breeze.

A spiritual vortex among the red rocks in Sedona.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

One of the most extensive and well-preserved collections of dinosaur footprints in North America.

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

Ancient pueblos built into the base of a natural canyon wall.

A nature and cultural preserve named for its multitude of petroglyphs carved by the Northern Sinagua people.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

The world's largest outdoor organ is played weekly by one of just two civic organists in the U.S.

This Pringle-shaped ledge makes for the perfect photo op.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

This historic national park is covered in the stunning ruins of red rock pueblos.

Coastal dunes, site of buried Egyptian movie set and former utopian colony.

With its peeling paint and faded sign, this theater-turned-recycling plant is a nostalgic relic of 1950s Americana.

The first attack on the continental U.S. during WWII occurred off the coast of a quiet California golf course.

The beautiful behemoth is one of the largest trees of its kind in the United States.