San Pedro Riparian National Conservation Area webpage
San Pedro Riparian National Conservation Area map
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About San Pedro House
+ San Pedro House a historic ranch house restored by the Friends of the San Pedro River is a bookstore and gift shop run by volunteers.
+ The Big Cottonwood Tree (west of the house) is not as old as you might think. Cottonwoods grow very quickly in favorable conditions. This one is estimated to be between 90 and 130 years old. The cottonwood behind the house was planted in 1956.
+ Abandoned agricultural fields dominate the landscape here. They were once used for growing alfalfa and other feed for cattle. Native vegetation is steadily returning as can be seen along the Del Valle Trail.
+ The Riparian Forest, one of the most endangered forest types in the world, is a stark contrast to the adjacent fields. The cottonwood and willow trees provide essential habitat for a variety of wildlife, including over 350 species of birds. The trees and other riparian vegetation also promote soil deposition, which overtime, will refill the incised channel.
+ Linear Pools often form along rivers providing excellent habitat for turtles, frogs and fish. They are created by a wash coming into the river, thick vegetative growth or changes in underground geology.
+ Kingfisher Pond was created years ago when this area was a sand and gravel quarry. The large hole created by the operation eventually filled up with ground and flood water. There are no surface inlets or outlets. Green Kingfishers are often seen along its edge.
+ Oxbows are semi-circles of trees created when the river was in a different channel. Young Cottonwoods sprout only in very wet conditions. Oxbows show us where the river once flowed.
About San Pedro Riparian National Conservation Area
The San Pedro Riparian National Conservation Area contains nearly 57,000 acres of public land in Cochise County, Arizona, between the international border and St. David, Arizona. The riparian area, where some 40 miles of the upper San Pedro River meanders, was designated by Congress as a Riparian National Conservation Area on November 18, 1988. The primary purpose for the special designation is to protect and enhance the desert riparian ecosystem, a rare remnant of what was once an extensive network of similar riparian systems throughout the American Southwest. One of the most important riparian areas in the United States, the San Pedro River runs through the Chihuahuan Desert and the Sonoran Desert in southeastern Arizona. The river’s stretch is home to more than 80 species of mammals, two native species and several introduced species of fish, more than 40 species of amphibians and reptiles, and 100 species of breeding birds. It also provides invaluable habitat for 250 species of migrant and wintering birds and contains archaeological sites representing the remains of human occupation from 13,000 years ago.
The San Pedro Riparian National Conservation Area is located 6 miles east of Sierra Vista, Arizona. From Tucson, take I-10 east 40 miles to AZ-90. Follow the highway south through Huachuca City to Fry Boulevard in Sierra Vista. Follow this street for six miles east until you reach the San Pedro House. The San Pedro Riparian National Conservation Area can also be accessed via AZ-80, near St. David; AZ-82 to Fairbank; Charleston Road to Millville Historic Townsite; Hereford Road to Hereford Bridge; and AZ-92 to Palominas.
The area provides opportunities for wildlife viewing including birdwatching, picnicking, primitive camping, pre-historic and historic site visiting, hunting, hiking, fishing, biking, horseback riding, guided hikes, interpretive site visitation, and weekend children’s programs. Parking, interpretive kiosks and trailheads are located at Fairbank, Murry Springs, San Pedro House, Land Corral, Terrenate, Millville and Hereford Bridge. Parking and trailheads are also available at Hereford Road, Charleston Road, Palominas, Terrenate, Escapule and Lehner. The Friends of the San Pedro lead regularly scheduled guided walks:
Every Saturday at 8:00 a.m. – Guided Nature and History Walks (Starting from San Pedro House)
2nd Wednesdays and 4th Saturdays at 7:00 a.m. – Bird Walks (Starting from San Pedro House)
The national conservation area features the intact remains of the Spanish Presidio Santa Cruz de Terrenante, a Spanish fortress marking the northern extension of New Spain into the New World. The Murray Springs Clovis Site is a significant archaeological resource that contains evidence of the earliest known people to inhabit North America. An interpretive trail leads visitors to the site. The area also features the ruins of the old mining town of Fairbank. The San Pedro House, a 1930’s-era converted ranch house, serves as a bookstore and visitor center.
From San Pedro Riparian National Conservation Area webpage