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.

Settled by the Church of Jesus Christ of Latter-day Saints in 1859, this abandoned frontier town has appeared in several films.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

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.

A giant open-air sculpture made of over 200 full-sized boats.

An exotic wildlife habitat right off The Strip.

The drama of nature in full effect in this Nevada State Park.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

Like a kitschy mirage in the Mojave, this eatery serves up classic 50s-style diner meals and a dinosaur sculpture garden.

A volcanic tunnel illuminated by natural skylights offers a shaded respite from the desert sun.

A fake town founded by Western movie stars is now becoming a hip desert community.

Costumed elves and mountain bikers co-exist peacefully at this abandoned Christmas-themed adventure park.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

This Art-Deco movie palace is the oldest independent cinema in Atlanta.

A well-preserved example of an early industrial operation in the northeastern United States.

This iconic Lancaster everyman has been reading the same story since 1980.

Home of the "Father of Forestry."

Where the rich wintered in Pasadena.

Former 1954 Del Mar Train Station now serves signature cocktails and delightful culinary treats, and still operates as a Metro stop.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

A monument to the love people have for their pets.