- Region
- AZ, USA
- Country
- United States
- Best for
- hiking
- Best season
- Spring, Summer
- Permits
- Ordinary visits require no permits or pass…
- Managed by
- Bureau of Land Management, Lower Sonoran Field Office
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Photos of North Maricopa Mountains Wilderness
How to get there
From the west, follow State Route 85 and BLM route 8001 to Margies Cove West. From the south, leave State Route 238/Maricopa Road on BLM route 8004 for Brittlebush Trailhead. BLM route 8002 parallels the wilderness's east side; route 8002A connects it to Margies Cove East. Allow approximately two hours from Phoenix, with timing dependent on the chosen approach and road conditions. Access roads are unimproved; high-clearance and four-wheel-drive vehicles are recommended. Use the Sonoran Desert National Monument map to plan the approach.
- Margies Cove West
Western access to the Margies Cove Trail, reached from State Route 85 via BLM route 8001.
- Margies Cove East
Eastern access to the Margies Cove Trail. Follow BLM route 8002 along the east side of the wilderness, then take route 8002A.
- Brittlebush Trailhead
Southern access to the Brittlebush Trail, reached from State Route 238/Maricopa Road via BLM route 8004.
Sources: blm.gov · University of Montana / federal agency partners · Wilderness Connect / federal wilderness boundary inventory. Confirm road and trailhead conditions with the managing agency before you leave.
AZ, USA · United States
- Desert Hiking
- Canyoneering
- Surfing
- Hiking
- Backpacking
- Wildlife Viewing
- Photography
Landscape and wilderness character
North Maricopa Mountains Wilderness covers 63,200 acres within Sonoran Desert National Monument in southwestern Maricopa County, about 12 miles east of Gila Bend. It protects a 10-mile section of the Maricopa Mountains along with extensive desert plains. Long ridges and isolated rocky peaks rise above broad valley floors, with bajadas and normally dry washes separating the higher ground. This is low-elevation Sonoran Desert rather than a high-country escape: elevations range from 1,000 to 2,813 feet. Saguaro, cholla, ocotillo, paloverde, and ironwood give the slopes their structure, while creosote and bursage cover lower valley floors. Hiking, backpacking, horseback riding, camping, and photography suit the area's primitive character. Plan a visit around time on the ground rather than roadside stops, with enough flexibility to turn back when conditions or footing make progress slower than expected.
Trails, wildlife, and time on the ground
The two main walking options are the 9-mile Margies Cove Trail and the 6-mile Brittlebush Trail, both of which lead through the heart of the wilderness. Margies Cove has east and west access points, while Brittlebush is approached from the south. A portion of the Juan Bautista de Anza National Historic Trail also borders the wilderness's southern boundary. Choose an outing that matches the daylight, weather, and water carried rather than assuming a full trail is the right objective. Wildlife observation can be part of any walk: desert bighorn sheep, desert tortoises, coyotes, bobcats, foxes, deer, Gambel's quail, and raptors live here. Watch from a distance and leave animals room to move. For camping and rest stops, use durable surfaces, avoid damaging desert vegetation, pack out waste, and leave natural objects where they lie.
Desert preparation and visit requirements
Spring and fall bring more moderate temperatures, while summer requires particular caution. July temperatures range from roughly 83 to 107 degrees Fahrenheit; December is cooler, with temperatures ranging from roughly 44 to 68 degrees. Annual precipitation is about 8.5 inches, and the washes are normally dry. Carry the water needed for the entire outing rather than treating a wash as a dependable source. Sun protection, navigation tools, and extra layers for cooler conditions belong in the pack. Access roads are unimproved, and high-clearance, four-wheel-drive vehicles are recommended. Ordinary visits to the wilderness require no permit, pass, or fee. Commercial, competitive, and large organized group events require a special recreation permit; contact the Lower Sonoran Field Office for details. Recreational activities on nearby Arizona state trust land require a state permit, so check land boundaries when planning access and activities.
Where on earth
Satellite imagery flying in from a world view to North Maricopa Mountains Wilderness, United States. Use the + / − buttons, or click the map to zoom with your scroll wheel; drag to pan and pinch to zoom on touch.
Coordinates
- Decimal degrees
- 33.1045, -112.5319
- Latitude (DMS)
- 33° 6′ 16.4″ N
- Longitude (DMS)
- 112° 31′ 54.7″ W
Coordinates are an access-point reference for North Maricopa Mountains Wilderness, not a route. Carry a paper map and confirm trailhead or put-in access with the managing agency before you go.
Topic summary
The North Maricopa Mountains Wilderness consists of a series of rocky, isolated summits, long ridges, and vast, level valley floors. The ridges are dissected by normally dry washes and separated by desert...
Key takeaways
- Region: AZ, USA
- Country: United States
- Good for: hiking
- Coordinates: 33.105, -112.532
Intended uses
hiking
Keep planning
Popular pursuits at North Maricopa Mountains Wilderness
- Desert Hiking
Water carries and heat management drive the plan.
- Canyoneering
Narrows, downclimbs, and flash-flood timing.
- Surfing
Swell windows and access from camp.
- Hiking
Day miles on marked trail, with route notes and trail links below.
- Backpacking
Multi-day travel with everything on your back — see the packing blocks below.
- Wildlife Viewing
Best light, best season, and where animals move.
Animals around North Maricopa Mountains Wilderness
Landscape and wilderness character
North Maricopa Mountains Wilderness covers 63,200 acres within Sonoran Desert National Monument in southwestern Maricopa County, about 12 miles east of Gila Bend. It protects a 10-mile section of the Maricopa Mountains along with extensive desert plains. Long ridges and isolated rocky peaks rise above broad valley floors, with bajadas and normally dry washes separating the higher ground. This is low-elevation Sonoran Desert rather than a high-country escape: elevations range from 1,000 to 2,813 feet. Saguaro, cholla, ocotillo, paloverde, and ironwood give the slopes their structure, while creosote and bursage cover lower valley floors. Hiking, backpacking, horseback riding, camping, and photography suit the area's primitive character. Plan a visit around time on the ground rather than roadside stops, with enough flexibility to turn back when conditions or footing make progress slower than expected.
Trails, wildlife, and time on the ground
The two main walking options are the 9-mile Margies Cove Trail and the 6-mile Brittlebush Trail, both of which lead through the heart of the wilderness. Margies Cove has east and west access points, while Brittlebush is approached from the south. A portion of the Juan Bautista de Anza National Historic Trail also borders the wilderness's southern boundary. Choose an outing that matches the daylight, weather, and water carried rather than assuming a full trail is the right objective. Wildlife observation can be part of any walk: desert bighorn sheep, desert tortoises, coyotes, bobcats, foxes, deer, Gambel's quail, and raptors live here. Watch from a distance and leave animals room to move. For camping and rest stops, use durable surfaces, avoid damaging desert vegetation, pack out waste, and leave natural objects where they lie.
Desert preparation and visit requirements
Spring and fall bring more moderate temperatures, while summer requires particular caution. July temperatures range from roughly 83 to 107 degrees Fahrenheit; December is cooler, with temperatures ranging from roughly 44 to 68 degrees. Annual precipitation is about 8.5 inches, and the washes are normally dry. Carry the water needed for the entire outing rather than treating a wash as a dependable source. Sun protection, navigation tools, and extra layers for cooler conditions belong in the pack. Access roads are unimproved, and high-clearance, four-wheel-drive vehicles are recommended. Ordinary visits to the wilderness require no permit, pass, or fee. Commercial, competitive, and large organized group events require a special recreation permit; contact the Lower Sonoran Field Office for details. Recreational activities on nearby Arizona state trust land require a state permit, so check land boundaries when planning access and activities.
Route options
- Margies Cove Trail9 miles
A trail through the heart of the North Maricopa Mountains Wilderness, with access at Margies Cove West and Margies Cove East. Plan the outing around the selected access point, available daylight, and carried water.
- Brittlebush Trail6 miles
A route through the wilderness interior, approached from Brittlebush Trailhead on the south side. Its desert setting calls for careful heat and water planning.
Sample itineraries
- Margies Cove West day hike · 1 day
Reach Margies Cove West via State Route 85 and BLM route 8001. Explore part of the Margies Cove Trail, turning back according to heat, water and daylight. The full trail is 9 miles; this plan does not require completing it.
- Brittlebush desert walk · 1 day
Approach Brittlebush Trailhead from State Route 238/Maricopa Road via BLM route 8004. Walk a portion of the 6-mile Brittlebush Trail through the wilderness, watching for desert birds and photographing cactus vegetation. Choose a turnaround that leaves enough water and daylight for the return.
- Primitive wilderness overnight · 2 days
Plan an out-and-back backpack along the Margies Cove Trail, with a primitive overnight on a durable surface. Confirm current camping guidance with the Lower Sonoran Field Office. Carry water for both days rather than relying on normally dry washes, and keep mileage within the group's ability.
Seasonal conditions
Spring
Spring
Temperatures are more moderate than summer. This low-elevation Sonoran Desert still calls for sun protection and a conservative water plan. Adjust hiking length to the forecast rather than assuming mild conditions.
Summer
Summer; July temperature example
July temperatures range from 82.9 to 107.4 degrees Fahrenheit. Heat makes long hikes and water-heavy overnight trips demanding. Favor cooler conditions and shorten or postpone outings when temperatures exceed the group's ability to travel safely.
Fall
Fall
Temperatures are more moderate than summer, making longer walks more practical when the forecast allows. Carry all needed water and retain sun protection; seasonal moderation does not remove desert heat exposure.
Winter
Winter; December temperature example
December temperatures range from 43.7 to 67.6 degrees Fahrenheit. Pack layers for cool starts and overnight camping, along with daytime sun protection. Check the forecast before committing to a remote outing.
| Season | Window | Conditions |
|---|---|---|
| Spring | Spring | Temperatures are more moderate than summer. This low-elevation Sonoran Desert still calls for sun protection and a conservative water plan. Adjust hiking length to the forecast rather than assuming mild conditions. |
| Summer | Summer; July temperature example | July temperatures range from 82.9 to 107.4 degrees Fahrenheit. Heat makes long hikes and water-heavy overnight trips demanding. Favor cooler conditions and shorten or postpone outings when temperatures exceed the group's ability to travel safely. |
| Fall | Fall | Temperatures are more moderate than summer, making longer walks more practical when the forecast allows. Carry all needed water and retain sun protection; seasonal moderation does not remove desert heat exposure. |
| Winter | Winter; December temperature example | December temperatures range from 43.7 to 67.6 degrees Fahrenheit. Pack layers for cool starts and overnight camping, along with daytime sun protection. Check the forecast before committing to a remote outing. |
Permits, fees & closures
Ordinary visits require no permits or passes. Commercial, competitive and large organized group events require a special recreation permit; contact the Lower Sonoran Field Office. Recreation on nearby state trust land requires a State of Arizona permit.
Fees: Visiting the wilderness is free.
Official source: North Maricopa Mountains Wilderness Area - Arizona · Verified November 2, 2026
Hazards & regulations
- Summer heat: July temperatures reach 107.4 degrees Fahrenheit. Reduce exposure and avoid committing to a route beyond your water supply.
- Water scarcity: annual precipitation is 8.5 inches, and washes are normally dry. Do not plan around finding water.
- Rocky summits, long ridges and dissecting washes require careful footing and navigation, especially away from trails.
- Unimproved access roads: high-clearance, four-wheel-drive vehicles are recommended. Confirm road conditions before driving in.
- Saguaro and cholla spines require care when walking or choosing a resting spot.
What to pack for North Maricopa Mountains Wilderness
- Water for the entire outing, plus a contingency supply
- Sun hat
- Sunscreen and sunglasses
- Lightweight sun-covering clothing
- Sonoran Desert National Monument map
- Offline navigation and a compass
- Vehicle recovery essentials for unimproved roads
- Written route plan shared with a trusted contact
- Footwear suited to rocky desert terrain
- First-aid kit
- Headlamp
- Layers for cool winter conditions
- Shelter and sleep system for backpacking
- Waste bags for packing out trash
North Maricopa Mountains Wilderness FAQ
- Where is the wilderness, and what is the terrain like?
- The 63,200-acre wilderness lies within Sonoran Desert National Monument in southwestern Maricopa County, about 12 miles east of Gila Bend. Long ridges and isolated peaks rise above desert plains, bajadas and washes. Vegetation includes saguaro, cholla, ocotillo, paloverde and ironwood.
- What are the main access routes?
- From the west, take State Route 85 and BLM route 8001 to Margies Cove West. From the south, State Route 238/Maricopa Road connects to Brittlebush Trailhead via BLM route 8004. On the east, BLM route 8002 connects to Margies Cove East via route 8002A.
- Which trails cross the wilderness?
- The 9-mile Margies Cove Trail and 6-mile Brittlebush Trail pass through its heart. A portion of the Juan Bautista de Anza National Historic Trail borders the southern boundary. Confirm route details before treating any stated trail length as a round-trip distance.
- Can visitors camp or ride horses?
- Camping, dispersed camping, backpacking and horseback riding are available activities. Plan for primitive conditions, use durable surfaces, pack out waste and respect wildlife. Ask the Lower Sonoran Field Office for current camping guidance before an overnight trip.
- Are bicycles or motor vehicles allowed inside?
- Motorized equipment and mechanical transport, including bicycles, are generally prohibited in wilderness. Use the approach roads for access, then plan wilderness travel on foot or horseback.
- Who manages the area?
- The Bureau of Land Management's Lower Sonoran Field Office manages the wilderness. Contact 602-867-5400 or blm_az_pdoweb@blm.gov for current access guidance and special recreation permit questions.