Trails
Refuge trails are open to the public 24 hours a day, seven days a week. All our trails and guided hikes offer great birding opportunities. Many of the back roads in the southeast and northeast grasslands are also good for hiking and backpacking.
Driving Loop
Pronghorn Drive circles through open grassland with sweeping views of the Altar Valley.
Length: 10 miles
Location of trail: Follow signs off the entry road just south of headquarters
Difficulty: High clearance vehicles recommended due to washboard conditions
This trail provides elevated views of the refuge valley floor and unique wildlife observation opportunities.
Trail Length (mi)
2.14
Trail Difficulty
Easy
Estimated Time
1 hour
Route Type
Loop
Trail Activities
Aguirre Lake Trail
This trail provides opportunities to see abundant bird life in a rare desert wetland. The trailhead has picnic tables and restrooms.
Trail Length (mi)
1.79
Trail Difficulty
Easy
Estimated Time
45 minutes
Route Type
Loop
Arivaca Cienega Nature Trail
This trail meanders along the seasonal stream beneath towering cottonwoods.
Trail Length (mi)
0.88
Trail Difficulty
Easy
Estimated Time
1 hour
Route Type
Loop
Arivaca Creek Trail
This rugged trail climbs El Cerro, a small mountain with steep sections at the top.
Trail Length (mi)
0.28
Trail Difficulty
Hard
Estimated Time
3 hours
Route Type
Loop
Mustang Trail
This is a wonderful interpretive trail with great vistas and wildlife viewing.
Trail Length (mi)
0.78
Trail Difficulty
Easy
Estimated Time
30 minutes
Route Type
Loop
Trail Activities