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Berthoud Pass Backcountry Skiing
Our 37th Year!

Map to Pumphouse Basin Trails, Berthoud Pass, CO

This area is west and a bit south of the pass.

Pumphoues Basin

Please note that the base lodge has been removed. The lift, USFS access point, medical stations, closure markers, and trail signs do not exist.

22Black DiamondRussell Basin
23Intermediate RunPlacer Basin
24Black DiamondLower Placer Basin
25Intermediate RunTrappers Glades
26Black DiamondLower Trappers Glades
27Intermediate RunWyskis Wonder
28Easist RunCDT West
29Easist RunChicken Out
30Intermediate RunMainline

Pumphouse old Gates
10 Russel Basin
11 Placer Basin
12 Trappers Glades