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.

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

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

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

The location where the iconic movie character declared it was time to go home.

The longest living non-clonal organisms on Earth.

A gothic palace of endless stalagmites and pseudoscorpions waits within one of the world's most beautiful caves.

This crumbling stump is all that remains of what was once thought to be the oldest living organism.

Narrow slot canyons in a badland eroded into soft sedimentary rock provide an otherworldly landscape in this remote Nevada state park.

Irontown was founded in 1868, as a second attempt to mine iron from the nearby Iron Mountain.

Built at the turn of the 20th century, using bricks made and fired from clay found on the property.

A stoic rock cairn is all that remains to remember one of the more brutal instances of frontier treachery in American history.

Although it also features red, orange, and variegated cliffs of Navajo Sandstone, this state park is often overshadowed by its more famous neighbor.

This old selenite mine is dotted with tiny crystals that make it shimmer like it's covered in glitter.

An unprepossessing storage reservoir in southern Utah has a checkered past.

A kitschy stop on the way to Zion National Park.

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

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 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.

Nature has shaped this drainage tunnel into the digestive tract of a mighty beast.

Walk through the sets of old western films at this small museum in Utah.