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Sand to Snow National Monument

The 154,000-acre monument extends from Bureau of Land Management lands on the Sonoran desert floor up to over 10,000 feet in the San Gorgonio Wilderness on the San Bernardino National Forest.

The striking diversity of lands within this monument is breathtaking – they are filled with the stories of ancient peoples, soaring mountain peaks, critical wildlife corridors and rich biological diversity. They also offer a wide variety of recreation opportunities for urban populations living close to the shadows of these majestic mountain peaks. The San Gorgonio Mountain region serves as an important recreational hub for 24 million people living within a 2 hour drive of the area.

The Sand to Snow National Monument is co-managed by the U.S. Forest Service (71,000 acres on the San Bernardino National Forest) and the Bureau of Land Management (83,000 acres of the California Desert District). Within the monument boundary, both agencies manage approximately 101,000 acres as Wilderness.

Learn more about the monument:

Contacts:

The Wildland Conservancy Whitewater Preserve

9160 Whitewater Canyon Road

Whitewater, CA 92282

(760) 325-7222

Big Morongo Canyon Preserve

11055 East Drive

Morongo Valley, CA 92256

(760) 792-1842

Maps:

General Information

Free wilderness permits required for day trips and overnight camping in San Gorgonio Wilderness. Permits are available at the Mill Creek Visitor Center
 Adventure Pass or Interagency Pass required at selected sites

Mill Creek Visitor Center

Address: 34701 Mill Creek Road Mentone, CA 92359
Phone: (909) 382-2882
Hours: Saturday-Sunday 9:00 am to 4:00 pm (Closed on federal holidays)

Facility and Amenity Information

Restrooms

Restrooms are not available at this site.

Water

Potable water is not available at this site.

Last updated April 3, 2025