- Saguaro National Park East, also known as the Rincon Mountain District (RMD), is one of two districts in Saguaro National Park - The RMD is located to the east of Tucson - Cactus Forest Drive ... an 8-mile, paved loop with picnic areas and scenic overlooks - Scenic Drive ... A 10-mile paved road that takes less than half an hour to complete - Hiking ... over 128 miles of trails - The giant saguaro is the universal symbol of the American west and is protected by Saguaro National Park www.nps.gov/sagu/index.htm Map