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Recreation Region: Pinaleño Mountains

Upper Hospital Flat Dispersed Camping Area

Upper Hospital Flat Dispersed Camping Area is a great place to escape the summer heat of surrounding deserts and retreat to a scenic meadow in the Pinaleño Mountains of southeastern Arizona. The area is known for camping, scenic driving, picnicking, birding, wildlife viewing, hiking, mountain biking, and history. There are no amenities at this site. Refer to our Dispersed Camping page for more information and dispersed camping best practices.

Hospital Flat is so named because in the 1880s it served as a site for a field hospital for ailing soldiers from Fort Grant. That frontier outpost is located along Grant Creek on the south slope of the Pinaleños. The restorative powers of this cool mountain meadow, carpeted with wildflowers and traversed by a small creek, were sufficiently notable that it also became a summer retreat for officers and their families trying to escape the heat of their desert outpost. Fort Grant was closed in 1905 and now serves as an Arizona State Prison Facility. Hospital Flat still serves as a popular refuge for forest recreationists who come to its pleasant surroundings for much the same reason as those soldiers.

Note: Black bear area. Store and dispose of all food in bear-proof containers and trash bins, or keep it locked in your vehicle.

General Information

April 15 - November 14

Vehicles (including trailers) longer than 22 feet are not recommended because of the difficulty of negotiating the switchbacks on AZ 366. This dispersed camping area is not accessible by vehicle from November 15 to April 15 when the Swift Trail is closed for the winter. Early or late snow may extend the inaccessible season. 

Getting There

Elevation

9,080 feet

Directions

From Safford, Arizona: From Safford drive south 8 miles on US 191 to AZ 366/Swift Trail. Turn right (southwest) onto 366 and drive approximately 22 miles to the dispersed camping area on the right side of the road. 

From Tucson, Arizona: Take I-10 east for 90 miles. Take exit 352 for US 191, and turn left toward Safford. Drive about 26 miles north and turn left on AZ 366/Swift Trail. Drive about 22 miles, and the dispersed camping area is on the right.

Parking

Yes

Facility and Amenity Information

Restrooms

Restrooms are not available at this site.

Water

Potable water is not available at this site.

Picnic Tables

Picnic tables are available at this site.

Yes

Last updated February 18th, 2025