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 »
Faxing Backcountry Permits
Due to fax machine issues, please fax backcountry permits to this alternate number until further notice: (520) 733-5183. Any faxes sent after Thursday March 6, please resend. More »
Mammalian species are found throughout Saguaro National Park. Mammals are characterized by their fur and the ability to nurse their young with milk from modified sweat glands called mammary glands. Mammals are warm-blooded, or endothermic. Bats, the only flying mammal, are numerous throughout the park, as are bobcats and javelina.
Did You Know?
"Don't call ME pig!" Javelinas are able to eat spiny prickly pear pads with no obvious harm to their mouths, stomachs or intestinal tracts due to an enzyme in their saliva. Javelinas are not true pigs, they are peccaries, which are native to the Americas. True pigs are native to Europe and Asia. Wild pigs and boars are descended from true pigs brought over on boats to the new world.