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Riverside Mountains Wilderness

Poston, Arizona · Riverside County

Remember your OUTDOOR ETHICS when enjoying your public lands. Please RECREATE RESPONSIBLY. Overview The Riverside Mountains Wilderness encompasses 24,004 acres and is managed by the BLM's Palm Springs-South Coast Field Office. In 1994 the Riverside Mountains Wilderness became part of the now over 109 million acre Natio…

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34.00557, -114.56680
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About Riverside Mountains Wilderness

Remember your OUTDOOR ETHICS when enjoying your public lands. Please RECREATE RESPONSIBLY. Overview The Riverside Mountains Wilderness encompasses 24,004 acres and is managed by the BLM's Palm Springs-South Coast Field Office. In 1994 the Riverside Mountains Wilderness became part of the now over 109 million acre National Wilderness Preservation System. The Colorado River parallels this wilderness on its eastern edge. The landscape varies from gently sloping bajadas to steep, rugged interiors. Washes emerging from canyons divide the bajadas below. Numerous peaks in the Riverside Mountains give this small range a rough, craggy appearance. The foxtail cactus and California barrel cactus, two sensitive plant species, decorate this wilderness. A small herd of burro deer live among the Riverside range. In wilderness, you can enjoy challenging recreational activities and extraordinary opportunities for solitude. In an age of "...increasing population, accompanied by expanding settlement and growing mechanization,..." you play an important role in helping to "...secure for the American people of present and future generations the benefits of an enduring resource of wilderness" as called for by Congress in the Wilderness Act of 1964. Please follow the regulations in place for this area, and use Leave No Trace techniques when visiting to ensure protection of its unique natural and experiential qualities. How to follow the seven standard Leave No Trace principles differs in different parts of the country (desert vs. Rocky Mountains). Click on any of the principles listed below to learn more about how they apply. Leave No Trace principles: Plan Ahead and Prepare Travel and Camp on Durable Surfaces Dispose of Waste Properly Leave What You Find Minimize Campfire Impacts Respect Wildlife Be Considerate of Other Visitors Regulations: Motorized equipment and equipment used for mechanical transport are generally prohibited on all federal lands designated as wilderness. This includes

Plan Your Visit to Riverside Mountains Wilderness

Heading to Riverside Mountains Wilderness? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Riverside Mountains Wilderness?

No central reservation system listed for Riverside Mountains Wilderness. Check the official page (https://www.recreation.gov/recarea/13470) for the latest entry policy and availability.

How do I get to Riverside Mountains Wilderness?

State Highway 95 provides access to the wilderness from the east, which is only accessible by four-wheel drive vehicles.

How do I contact Riverside Mountains Wilderness?

You can reach the park at phone: 760-833-7100 or email: EMAILBLM_CA_Web_PS@blm.gov.