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National Park · AZ

Saguaro National Park

Open Hazard warning

No closure notices posted by NPS. NPS has also posted a hazard warning.

Last checked Oct 24, 2026, 9:57 PM ET

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Current NPS alerts (4)

Danger

Loop Drive closed in Tucson Mountain District due to storms.

The following areas in the Tucson Mountain District of Saguaro National Park are closed to public use: Bajada Loop Drive, including all of Hohokam Road and Golden Gate Road. The closure is a result of road damage due to flash flooding. The closure will be lifted when the road is repaired, the area is safe to reenter, and the signs are removed. Kinney Rd from the eastern intersection of McCain Loop to the Desert Museum will be closed from Oct 1 - Nov 24, use McCain Loop as an alternative route.

Last updated by NPS: Oct 5, 2026

Caution

Vehicle Break-Ins

Vehicle break-ins have occurred at the King Canyon Trailhead, as well as at other trailheads throughout the park. Hide valuables and consider taking them with you, secure your vehicle, and report any suspicious activity. Please call 911 to report criminal activity or the Pima County Sheriff's Department Non-Emergency number at 520-351-4900.

Last updated by NPS: Sep 4, 2026

Information

RV and trailer precautions: be aware of vehicle restrictions before visit.

As the busy season ramps up, traffic will be denser and can result in delays and complications particularly for owners of longer vehicles. The Tucson Mountain District (west side) of the park can accommodate vehicles up to 40ft in total length on the loop drive and has RV parking available at the Visitor Center, and the Rincon Mountain District (east side) can accommodate vehicles up to 40ft in length on the loop drive but has no RV parking available at the Visitor Center.

Last updated by NPS: Feb 11, 2026

Information

Rideshare services should be used with caution if visiting the Tucson Mountain District

Rideshare services will drop visitors off at the park, but usually will not pick them back up. To avoid being stranded in the park, coordinate two-way trips before using rideshares to visit the West side. No major trails start at the visitor center.

Last updated by NPS: Jul 20, 2023

Weather alerts (National Weather Service)

No active NWS watches, warnings or advisories for the forecast zone and county at the park's central point.

About this site

Tucson, Arizona is home to the nation's largest cacti. The giant saguaro is the universal symbol of the American west. These majestic plants, found only in a small portion of the United States, are protected by Saguaro National Park, to the east and west of the modern city of Tucson. Here you have a chance to see these enormous cacti, silhouetted by the beauty of a magnificent desert sunset.

Type
National Park
State
Arizona
Address
3693 S Old Spanish Trail, Tucson, AZ 85730

From the NPS Data API. Official NPS page →