A spiritual vortex among the red rocks in Sedona.

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

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

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

The unusual patterns in this rock formation result from two distinct modes of weathering.

This quiet park's strange sedimentary spires were named after Kodak's color film.

A tunnel with windows, so you don't miss out on the impressive views.

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

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

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

These unique volcanic rock formations offer the perfect opportunity to camp and hike.

The hallowed remains of a 900-year old Ancestral Pueblo great house.

The oldest continuously occupied public building in the United States.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

The ruins of this abandoned fort now stand as a picturesque reminder of America's march West.

Some 2,000 carvings show this rare desert spring has been an oasis for travelers for over a thousand years.

A wealth of pop culture statuary and green chile dishes give this roadside restaurant clout.

This volcano rises like a giant anthill from the plains below, with a road spiraling up to the rim.

This popular pilgrimage site offers a hole filled with holy healing dirt.

Twenty-seven massive radio antennas on the high plains of New Mexico search for life on other planets.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

Despite time, colonization, and the brutal New Mexican heat, these Pueblo ruins still stand.