Valley of Fire & Virgin River Gorge: Desert Red Rock
An hour northeast of Las Vegas, Valley of Fire State Park is Nevada's oldest and largest state park — 46,000 acres of Aztec Sandstone formations that turn vermillion at sunrise and sunset. The sandstone was deposited as Jurassic sand dunes 150 million years ago; wind and water erosion shaped the formations into the Fire Wave, Elephant Rock, and the Seven Sisters that make Valley of Fire one of the most photographed desert landscapes in the American Southwest. The drive back via the Virgin River Gorge on I-15 (the stretch of interstate through the Arizona Mojave strip that passes through a narrow gorge of red limestone) adds a scenic dimension to the return.