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COTREX is a project by the Colorado DNR and Colorado Parks and Wildlife.
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Colorado Trail Explorer
Any Activity
Hiking
Biking
Horseback Riding
Motorcycle Riding
ATV Riding
OHV Riding (>50”)
Nordic Skiing
Snowmobiling
Snowshoeing

Rock Island Road

Get Here
  • Total Length
    2¾mi
  • Elevation Range
    9,645–10,724ft Δ1,079ft
  • Manager
    USFS Dillon Ranger District
  • Trail Number
    #GH-87
  • Access
    Seasonally
  • Allows Motorcycles
    05/21-11/22 · Seasonally
  • Allows ATVs
    05/21-11/22 · Seasonally
  • Allows OHVs >50”
    05/21-11/22 · Seasonally
  • Allows Highway Vehicles
    05/21-11/22 · Seasonally
  • Allows Nordic Skiing
    Yes 2½mi
    Unknown 926ft
  • Allows Snowmobiles
    Yes 2½mi
    Unknown 926ft
  • Allows Snowshoeing
    Yes
  • Surface
    Unpaved Road
Weather
View 7 Day Forecast on weather.gov
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