McDowell Mountain Regional Park 
16300 McDowell Mountain Park Dr.
Fountain Hills, AZ 85269
480-471-0173
http://www.maricopacountyparks.net/mcdowell-mountain-regional-park/
Park: Bike, Camp, Picnic, Walk
This 21,099-acre Sonoran Desert Park is one of Maricopa County’s largest parks. The Park’s elevation ranges from 1,550 feet at the southeastern corner, to 3,100 feet along the western boundary of the park. Entrance fee to McDowell Park is $5.00 per vehicle.