• Material: Waterproof / tear resistant plastic
• Map Boundaries: covers 22 USGS 1:24,000 7.5-minute quad maps
  • North: Grand Lake - Longs Peak - Pinewood Springs - Rabbit Mountain Open Space
  • South: Mary Jane Ski Area - Rogers Pass - Broomfield
  • East: Longmont - Lafayette - Broomfield
  • West: Grand Lake - Fraser - Winter Park
• Size: 39.3"x 25.2" flat, 8"x 4" folded

Map side: 6 colors

• Indian Peaks Wilderness
• southern Rocky Mountain National Park
• James Peak Wilderness
• Boulder Mountain Parks and Open Space
• Nederland area trails
• Roosevelt National Forest
• color-coded elevation tinting
• hundreds of miles of GPS-surveyed travel routes
• GPS mileage between junctions
• latitude and longitude map borders with UTM coordinates

This map replaces the original Boulder County Mountain Bike Map.

Back side: 2 colors
Beautiful 3-D Computer-generated relief map. It looks like an airplane view, and would make a great wall display!
33 trails discriptions with elevation/distance profiles.

Map Detail

Silver Lake and Niwot Ridge

Map Area

Map area shown over USGS Quadrangles