Unit 37A · Roskruge / Silver Bell
Sonoran DesertMixed public + private
Unit 37AArizona · 0 units
About this unit
BLM Sonoran Desert west of Tucson. Roskruge and Silver Bell Mountains rise over Avra Valley.
- Roskruge Mountains
- Silver Bell Mountains
Public lands inside this unit
6 found
Saguaro National Park
145 sq miParkNational ParkCasa Grande Ruins National Monument
ParkNational MonumentArizona-Sonora Desert Museum
ParkNat'l Recreation AreaCoronado National Forest
ParkNat'l Recreation AreaIronwood Forest National Monument
ParkNat'l Recreation AreaPicacho Peak State Park
ParkState Park
Trails near Unit 37A
12 found
Continental Divide Trail
3001.6 miTrailDifficulty: DifficultArizona Trail
1358.9 miTrailDifficulty: ExpertArizona National Scenic Trail
856.4 miTrailDifficulty: ExpertEast 96 Ranch Trail
62.8 miTrailDifficulty: ModerateSaguaro National Park West and Old Tucson Studios Scenic Drive
39.2 miTrailDifficulty: EasyRillito River Path
23.6 miTrailDifficulty: ModerateRipsey Mine, Florence Lead Silver Mine, Hackberry Mine
23.3 miTrailDifficulty: ExpertCanada Del Oro Trail
21.0 miTrailDifficulty: EasySanta Cruz River Park Trail North
20.1 miTrailDifficulty: EasyHoney Bee Canyon Loop
17.7 miTrailDifficulty: ModerateGasline Trail to Highpoint Single Track Trail Loop
15.7 miTrailDifficulty: ExpertWild Mustang to Wild Burro to Ridgeline to Alamo Springs
15.4 miTrailDifficulty: Expert
Campgrounds near Unit 37A
12 found
Rincon Country West RV Resort
Pricing varies — check with the operatorCampgroundSunscape RV Resort
Pricing varies — check with the operatorCampgroundBLM Ironwood Forest National Monument - Pipeline Rd Dispersed camping
Pricing varies — check with the operatorCampgroundWestern Way RV Resort
Pricing varies — check with the operatorCampgroundPetro truck stop
Pricing varies — check with the operatorCampgroundCatalina State Park
Pricing varies — check with the operatorCampgroundCoolidge-Florence Elks Lodge #2350
Pricing varies — check with the operatorCampgroundDesert Gardens RV Park 55+
Pricing varies — check with the operatorCampgroundSentinel Peak RV Park
Pricing varies — check with the operatorCampgroundBLM Silverbell Group Campsite
Pricing varies — check with the operatorCampgroundBLM Ironwood Forest National Monument - Pipeline Rd Dispersed camping
Pricing varies — check with the operatorCampgroundBLM Ironwood Forest National Monument - Pipeline Rd Dispersed camping
Pricing varies — check with the operatorCampground
On the books in Arizona
Species inventory is state-level — which units actually hold or permit each species varies. Verify unit-specific rules with the state agency linked above.
Official agency resources
Arizona Game and Fish Department
Authoritative source
Outdoors does not publish hunting regulations directly. For current season dates, bag limits, legal weapons, draw deadlines, and license costs in unit 37A, go straight to the issuing agency.
Read the Arizona agency pageBoundary verified by Outdoors against the agency source on 09/06/2026.