Saddleback Butte, elevation 3,651 feet, is a granite mountaintop that towers some thousand feet above the broad alluvial bottom land of the Antelope Valley about fifteen miles east of Lancaster, on the western edge of the Mojave Desert. The state park surrounding Saddleback Butte was created in 1960 to protect the butte—one of many similar land features in the Antelope Valley—and examples of native Joshua Tree woodlands and other plants and animals that were once common throughout this high desert area.

The main trail here loops around the butte’s base and climbs to the summit, offering views across the Antelope Valley and into the Mojave. It’s a substantial hike at about three miles round trip, so bring plenty of water for both you and your dog. The terrain is rocky and exposed, so watch your footing and your dog’s paws on the granite. Spring wildflower displays (February through May) transform the landscape with color—lupine, poppies, and desert marigolds blanket the ground. If you’re visiting during that window, go early in the day before crowds arrive and while temperatures are cooler.

Autumn (October and November) is another good season, though temperatures can swing dramatically throughout the day. Even a mild-looking morning can turn surprisingly hot by midday, or cool off quickly when the sun dips lower. Bring layers and extra water regardless of the season.

The park’s Joshua Tree woodlands give the high desert landscape a distinctive character. You’ll notice the twisted, architectural shapes of the trees scattered across the preserve, along with creosote bushes and other adapted plants. Wildlife includes coyotes and desert bighorn sheep, though you’re more likely to spot lizards and birds during a daytime visit.

Dogs need to stay leashed throughout the park. The rocky, exposed nature of the summit trail means your dog will need good paw conditioning and you’ll need to watch for heat on dark rock surfaces, especially in warmer months. Bring a collapsible bowl for water breaks along the trail.