Quebradas Backcountry Byway

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A Geological Guide to the Quebradas Backcountry Byway

The Quebradas Backcountry Byway is an unpaved county road traversing about 24 miles of rugged, colorful landscapes east of Socorro. Two National Wildlife Refuges are only a few miles from this Byway – Sevilleta to the north and Bosque del Apache to the south. Much of the Byway includes rolling bench lands that rise above the Rio Grande floodplain to the west and rugged north-south running ridges of alternating bands of red and yellow sandstone, red and purple shale, and white to gray limestone.

The Rio Grande and its associated vegetation provide important habitat for a variety of wildlife, including mule deer, coyote, bobcat, gray fox, raccoon, porcupine, opossum, ground squirrel, cottontail, and jack rabbit. Typical bird species you may see include the snow goose, sandhill crane, quail, red-tailed hawk, American kestrel, roadrunner, horned lark, raven and numerous songbirds. The endangered whooping crane is also occasionally sighted along the river. Common reptiles include the collared lizard, eastern fence lizard, bull snake, king snake, whip snake, and western diamondback rattlesnake.

The region includes upper Chihuahuan desert mountain ranges with sparse vegetation. The Quebradas road crosses several arroyos which drain into the Rio Grande. Erosion has created scenic geological settings such as the Arroyo de la Presilla, Arroyo del Tajo, and the Loma de las Canas ridgeline. Many areas along the road contain near vertical, multicolored cliffs, twisted and convoluted badlands, narrow box canyons, and other topographic landforms. Colorful soils and banding of rock formations can be viewed midway through the drive.

The Arroyo de la Presilla, Arroyo del Tajo and Arroyo de Tio Bartolo are areas of outstanding visual quality characterized by various erosional features, including water-sculpted limestone and granite walls. These areas provide excellent back-country opportunities.

None; restrooms and drinking water are not available.

Location / Access
The south end of the Byway begins 11 miles east of San Antonio via US 380 at County Road A-129. From the north, take the Escondida exit off Interstate 25 and follow the east frontage road to the north to Escondido Lake. Head east and pass over the Rio Grande. At Pueblito, turn right and head south for about 1 mile to the beginning of the Byway. Turn left and go east and look for the Byway signs and information.

Quebradas Backcountry Byway

Photo Gallery (Flickr)

BLM Backcountry Byway Hiking/Backpacking Camping Watchable Wildlife Scenic Area   Mountain Biking


Open year-round.

Recreation Guidelines
BLM Recreation Guidelines

Special Rules
The road is an annually maintained dirt road. A high-clearance vehicle, such as a truck or a 4-wheel drive vehicle is recommended. Use particular caution when the road is wet.

BLM: Oscura Mountains and Socorro.
Download brochure for additional map of the Quebradas Backcountry Byway.
Socorro Vehicle Use & Recreation Map.
See Contact Information below to obtain maps or visit the Public Lands Information Center.

Contact Information
Socorro Field Office
901 S. Highway 85
Socorro, NM 87801-4168