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Stump Alley
Mammoth Mountain
Official
■
Blue
Calibrated · 44/100
■
Easy Blue
Skiers rate
–
Not yet rated
Length
0.9 km
Vertical drop
228 m
Max gradient
19.1°
Mean gradient
13.5°
Aspect
NE-facing
Treeline
below
Elevation
2677–2905 m
Gradient profile & map
Hover the slope or the map; they’re linked.