National Wildlife Refuge System

BENTON LAKE
NATIONAL WILDLIFE REFUGE

922 Bootlegger Trail
Great Falls, MT, 59404
Phone: 406-727-7400
E-mail: bentonlake@fws.gov

PRAIRIE MARSH TRAIL

Trail Information

  • Length: 0.19 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: 2.1
    • 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: Boardwalk

Special Features

  • Observation deck with 2 benches






Benton Lake
National Wildlife Refuge

Trails By Length

Last updated: October 28, 2010