About Trigo Mountain Wilderness
The Trigo Mountain Wilderness (30,300 acres) in Arizona, is managed by the Bureau of Land Management. In 1990, the Trigo Mountain Wilderness became part of the National Wilderness Preservation System established by the Wilderness Act of 1964. In wilderness, you can enjoy challenging recreational activities and extraordinary opportunities for solitude.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.Motorized equipment and equipment used for mechanical transport are generally prohibited on all federal lands designated as wilderness. This includes the use of motor vehicles (including OHVs), motorboats, bicycles, hang gliders, wagons, carts, portage wheels, and the landing of aircraft including helicopters. Contact the agency for more information about regulations.The summer climate in this wilderness unit is harsh. Daytime temperatures during the summer months are over 100 degrees. Temperatures are more moderate between October 1 and April 30.The terrain in Tres Alamos Wilderness is extremely rugged. A few old vehicle ways provide hiking routes in some places, but the most commonly used routes are the sand washes which dissect the area. Burro trails can sometimes be located and followed on uplands. No formal hiking trails exist in this wilderness unit.Water is relatively scarce in this wilderness. Springs shown on topographic maps can generally be relied upon for drinking water, but a call to the BLM office to confirm this would be prudent. Purification of all water is a necessity.Some lands around and within the wilderness are not federally administered. Please respect the property rights of the owners and do not cross or use these lands w
