An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

A dangerous narrow-gauge railroad once traced a route through this striking canyon.

Two creeks flow out of either end of this canyon in opposite directions.

It would be easy to walk past this unusual piece of art and have no idea it pays tribute to the odd life of a real chicken.

A river runs through this remote valley in a very unexpected way.

A unique arch graces the Dolores River Canyon near the Hanging Flume.

Only a few signs remain of the buried Colorado mining town that supplied the uranium for the first atomic bomb.

The decaying ruins of a failed mining company’s water diversion project cling to the side of a desert canyon.

Two tall rocks sit at the center of this site, once the home of a large Ancestral Puebloan community.

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

Red sandstone structures dominate this landscape, which has been inhabited for some 5,000 years.

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

These tall, red sandstone pinnacles outside Moab are often forgotten amid their more famous neighbors.

It's safe—and permitted—to walk across these twin natural sandstone arches.

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

This site is home to ancient petroglyphs and pictographs dating back to 6,000 B.C.

A house carved into a rock in the 1940s.

Oddly shaped rock formation, misassociated with a nearby utopian community.

One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

An Ancestral Puebloan ruin that appears to burst into flames in the sunlight.

A well-preserved Ancestral Puebloan ruin tucked beneath a desert cliff.

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

This isolated outpost was once the only place to cross the Colorado River for hundreds of miles.

Dramatic river bend surrounds a natural red-rocked pedestal.