National Wildlife Refuge System

SAN BERNARDINO
NATIONAL WILDLIFE REFUGE

P.O. Box 3509
Douglas, AZ, 85608
Phone: 520-364-2104
E-mail: Chris_Lohrengel@fws.gov

BLACK DRAW TRAIL

Trail Information

  • Length: 2.39 Miles
  • Grade: Gentle
    • GENTLE SLOPE: average slope 0% to 5%
    • MODERATE SLOPE: average slope 5% to 8%
    • STEEP SLOPE: slope of 8% or more
  • Cross Slope: 2
    • Cross slope is the grade that is perpendicular to the direction of the trail. Cross slope information is most useful to wheelchair users. Wheelchairs are very difficult to drive or maneuver on steep cross slopes. A cross slope of less than 3% provides maximum accessibility.
  • Surface: Admin Road

Special Features

  • Wildlife photography
  • See the world as it was meant to be

San Bernardino
National Wildlife Refuge

Trails By Length

Last updated: October 28, 2010