Cactus Forest Loop Road CLOSURE
The Cactus Forest Loop Road in Saguaro National Park Rincon Mountain District (east) will be closed March 10th and 11th from 5am to 8am. The Visitor Center Parking Lot will also be closed on March 11th from 5am to 8am for road striping. More »
Construction on roads in Tucson Mountain District may cause delays up to 30 mins
Starting February 3rd, work will begin to improve safety features along Picture Rocks Road, Sandario Road and Kinney Road. Work may cause delays up to 30 minutes and the work is scheduled to continue into March. More »
Weed Free Trails Program
The goal of this program is to monitor Saguaro National Park's trails network primarily through volunteer assistance, thus eradicating a suite of exotic plants from human transportation vectors. The collective group of weed-free trail monitors will monitor trail segments a minimum of once per year, as scheduling and time permit.
We ask that volunteers attend an orientation on:
Orientations are held periodically. Feel free to email SAGU_Invasive@nps.gov or call (520)733-5187 with any questions regarding Saguaro National Park's Weed Free Trails Program.
Did You Know?
Buffelgrass burns at 1300-1600 F, hot enough to melt aluminum and the fire can travel near the speed of the wind. Even in moderate weather, it can travel at 2-3 mph with 12-18 ft flame lengths, making it a real threat to the lives of firefighters