One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

A unique shopping and dining park created from old shipping containers and filled with local businesses.

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

This golf ball–shaped former desert real estate office now houses a UFO museum.

The world’s first museum dedicated solely to electric vehicles.

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

A spiritual vortex among the red rocks in Sedona.

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

Legends surround this jagged rock formation in the New Mexico desert.

Few things look more out of place than the electric blue ponds in the reddish-brown desert of Utah.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

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

This balancing rock is one of Utah's most unusual geological formations.

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

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

Colorful sand dunes create a unique attraction in this part of Utah's red-rock country.

When it was built in 1929, this historic bridge was the only place to cross the Colorado River for 600 miles.

A sharp bend in a dramatic river canyon cut through red rocks.

This extraordinary project brings water from the Colorado River to Southern California.

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

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

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

This oversized flute-playing Ancestral Puebloan deity is also a landmark of Southwestern kitsch.

A kaleidoscope gallery and steampunk emporium named for a pioneering journalist.