Signal Hill Review
Because of the nearby petroglyphs, this is the park's most popular picnic site. Its many picnic tables, sprinkled around palo verde and mesquite trees, can accommodate large groups.
- Address: Bajada Loop Dr., 4.5 miles north of Red Hills Visitor Center, Saguaro West, Saguaro National Park, AZ, 85743
- Location: Saguaro National Park