Saguaro National Park in Arizona, USA - map, photos and visitor information

Saguaro National Park protects Sonoran Desert landscapes on both sides of Tucson, Arizona. The Tucson Mountain District lies west of the city, and the Rincon Mountain District lies east. Choose a district before setting out: each has its own visitor center, driving loop, and trail network.

Highlights among the saguaros

• Cactus Forest Drive: a paved east-side loop with viewpoints and trail access.
• Bajada Loop Drive: an unpaved west-side route through cactus-covered foothills.
• Short interpretive walks: Desert Ecology and Desert Discovery introduce desert plants without a long mountain hike.
• Rincon Mountain wilderness: higher terrain and hike-in camping beyond the roadside desert visit.

Know before you go

Fees, hours, and seasonal access

Plan for heat and scarce water

Short trails still expose you to desert heat. In summer, NPS advises avoiding outdoor exertion from 10 a.m.–4 p.m. Its hot-weather hiking guidance calls for about one quart of water per hour, with extra planning for longer routes. Carry your supply rather than expecting water along the trail.

Turn back before your water runs low. Avoid washes and canyons when thunderstorms occur nearby or uphill, and never drive across a flooded road. Cactus spines, rattlesnakes, and uneven ground require attention. Do not handle wildlife; report unusual animal behavior. Read the hiking safety guidance before a longer outing.

Protect the desert and cultural sites

Leave cactus parts, flowers, rocks, and historic objects where they belong. Do not carve or write on plants or rock surfaces. Use designated trails and roads in the lower desert, and obey barriers at cultural sites and closed areas.

Pets are permitted on specific walks rather than throughout the trail system. Options include Desert Ecology, Desert Discovery, and Mica View, along with permitted road routes. Keep pets on a leash no longer than 6 feet and collect waste. Hot ground and cactus spines can injure animals even when a route permits them.

Wilderness camping needs its own permit

There is no car or RV camping inside Saguaro National Park. Overnight camping is limited to six hike-in campgrounds in the eastern Rincon Mountain wilderness. Reserve a backcountry permit through Recreation.gov using the official camping information.

The listed permit fee is USD 8 per campsite per night. These sites have no showers or running water. Bring supplies, treat any natural water, and check water reports with staff before leaving. Higher mountain conditions can differ sharply from Tucson's weather. Follow current fire restrictions for your specific camp.

Maps and the two Tucson districts

For the east district, use Rincon Mountain Visitor Center, 3693 South Old Spanish Trail, Tucson, AZ 85730-5601. For the west district, use Red Hills Visitor Center, 2700 North Kinney Road, Tucson, AZ 85743. These are separate destinations, not two entrances to a connecting park road.

Download the district hiking maps before leaving town. Cell reception varies, and transport arrangements should be made before entering areas with poor coverage.

Cactus Forest Drive covers eight paved miles. Bajada Loop Drive covers six miles on graded dirt and does not normally require four-wheel drive. Large vehicles need a closer check: the loop restrictions include vehicles over 8.5 feet wide and certain towing combinations totaling 40 feet or longer. Read the driving and cycling details before taking an RV.

Nearby parks around Tucson

• Catalina State Park: North of Tucson in Oro Valley, with its entrance address on North Oracle Road.
• Picacho Peak State Park: Along the Tucson–Phoenix I-10 corridor, reached at Exit 219.

Choose a short desert walk or a longer route

Signal Hill offers access to a petroglyph site from its picnic area. Treat the rock art as a protected cultural resource. Longer hikes into the Rincon Mountains involve more ascent, navigation, and water planning than the short interpretive walks.

Cycling is allowed on designated roads and a limited set of multi-use trails. Permission to ride a scenic loop does not extend to every hiking path. Ranger programs also differ between the two districts, so check the location of your chosen activity.

Water, restrooms, and access needs

Both visitor centers provide restrooms, water refilling points, maps, exhibits, and accessible parking. Their entrances have flat surfaces and assistive doors. Captioned programs and alternative brochure formats are available; ask staff about listening equipment and the needs of your group.

Fill water containers at the visitor centers. There are no park restaurants, concession food stands, or snack machines. Bring meals from Tucson, and arrange hotel stays or vehicle camping outside the park. Trailhead parking and visitor-center RV parking differ between districts.

For changed opening hours, water supply, or road access, check the official conditions page. A short paved route can still become uncomfortable or unsafe in high heat.

About Saguaro National Park

Desert protection and human use

Saguaro became a national monument in 1933. The Tucson Mountain District was added in 1961, and national park designation followed in 1994. Archeological sites record more than 8,000 years of human use, while later remains include ranching, mining, and Civilian Conservation Corps work. Signal Hill is one publicly accessible part of that cultural landscape.

Animals across a changing elevation range

Roadrunners, horned lizards, Gila monsters, and collared peccaries live in the desert. Many animals shelter from daytime heat or become active at night. Higher Rincon Mountain habitats include pine forest and species such as black bears and white-tailed deer. Do not expect roadside wildlife to represent the entire park.

Contact the correct district

Rincon Mountain Visitor Center, east: 520-733-5153. Red Hills Visitor Center, west: 520-733-5158. The official contact page provides the park email form and district mailing addresses.