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

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

What's a diner from the 1939 World's Fair doing in a remote Utah mountain town?

Despite sitting firmly in the global cradle of the Church of Jesus Christ of Latter-day Saints, this Hare Krishna temple is host to one of the largest color festivals outside India.

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

Dig for your own trilobites in this goldmine of invertebrates.

Outsider Art Community.

Inside this store, a mysterious statue draws visitors from the world over.

These mid-century motels once housed the workers who built the Glen Canyon Dam.

A once popular resort—said to be the vacation spot of gangster Al Capone—now remains abandoned in the woods of Arizona.

These free-roaming horses were once destined to disappear from the land.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

The old Niles Canyon Aqueduct in the San Francisco Bay Area is a bemusing and secret trail through nature for wayward travelers.

Tucked away behind an unassuming set of shops is a must-see series of stunning murals.

A porcelain company's former dumping ground, completely covered in pieces of collectible ceramics.

This rock formation named for its unique shape is one of many that call the Alabama Hills home.

Each winter this underground cave forms a dazzling ice palace.

Spend a day hanging out with domesticated Russian foxes.

A natural dome made of volcanic glass in Inyo National Forest.

The tiniest tiki room in San Diego.

This mysterious series of teeny guerrilla installations sheds a whimsical light on street art in Oakland.