Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

World's largest collection of serial killer artwork and other macabre exhibits.

The eroded core of an ancient volcano is now accessible by a short hike.

A mysterious spirit totem at the edge of Navajo lands.

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

An artificial crater field that trained astronauts for lunar exploration.

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

An important piece of history from mankind's journey to the moon sits in the lobby of a government science lab.

A replica of the flagpole that gave a frontier town its name.

This 1930s log cabin began as a taxidermy museum but is now a popular country music venue.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

The final resting place of the businessman-turned-astronomer who helped discover Pluto stands near his observatory.

Crafted in 1911, this steam locomotive spent its entire working life in Flagstaff.

This Route 66 classic sports a giant fiberglass rabbit that you can ride.

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

The largest copper mine in Arizona, this enormous open pit emerges from the hills like an alien landscape.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

The Jewish section of the famous Boothill Graveyard was abandoned for nearly 100 years.

What is the Thing?

A spiritual vortex among the red rocks in Sedona.

Limestone caves with spectacular showcase chambers.

This giant steer-skull edifice refuses to die.