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Buenos Aires National Wildlife Refuge

Arizona · AZ

119K

Acres

12

Trails

3

Campgrounds

Official sources & verification

Managed by US Fish and Wildlife Service

Verify before you go

Source of truth

We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this park using the links above before you go — you are responsible for compliance. Last verified by us: Aug 16, 2026. Our copy is more than a month old — please reconfirm with the agency before relying on it.Spot an error in our data?

Trails

All trails in Buenos Aires National Wildlife Refuge

Arivaca Cienega Nature Trail

0.3 mi7 ftgain
TrailDifficulty: Easy

Arivaca Creek Trail

0.2 mi
Trail

Arivaca Creek Trail

0.2 mi
TrailLoop

Brown Canyon Arch Trail

0.7 mi131 ftgain
TrailDifficulty: Easy

Brown Canyon Arch Trail

1.0 mi492 ftgain
TrailDifficulty: Easy

Castle Rock Tank

2.7 mi217 ftgain
TrailDifficulty: Easy
Cienega Trail

Cienega Trail

Arivaca1.3 mi118 ftgain
TrailDifficulty: EasyLoop

Cienega Trail

0.5 mi7 ftgain
TrailDifficulty: Easy

Fresnal

6.8 mi673 ftgain
TrailDifficulty: Moderate

Grebe Pond/Sonoran Grassland Trail

0.8 mi
TrailLoop

Jaguar Canyon Trail

1.1 mi623 ftgain
TrailDifficulty: Easy

Ranch Loop Trail

0.5 mi7 ftgain
TrailDifficulty: Easy

Campgrounds

All campgrounds in Buenos Aires National Wildlife Refuge
Bueno Aires National Wildlife Refuge

Bueno Aires National Wildlife Refuge

SaffordPricing varies — check with the operator
Campground USFWS
Buenos Aires NWR Campsite 82

Buenos Aires NWR Campsite 82

SasabePricing varies — check with the operator
Campground Dispersed
Dispersed Campsite 83

Dispersed Campsite 83

SasabePricing varies — check with the operator
Campground Dispersed

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Hunting in this park

This park overlaps hunting units

During hunting seasons, wear blaze orange and check regulations — see the Arizona hunting page

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Spot an error in our data on Buenos Aires National Wildlife Refuge?