March– September 2023
ABOUT THE TRAILS
The West Desert Trails are unmaintained trails located on approximately 1,830 acres of open space adjacent to the Sierrita Mine in Green Valley, Arizona. This property was purchased by Freeport-McMoRan Sierrita Inc. in 2012. In 2014, Sierrita completed the installation of groundwater extraction wells and related infrastructure in accordance with the sulfate mitigation effort.
Permits are FREE and REQUIRED to gain access to the West Desert Trails. Please complete the form below to request a permit.
*Permits are valid for 2-years.
- Currently in Green Valley, AZ