Big Sky Resort · United States
Great Falls Gully
Double black (expert)Grooming: backcountry
45
Very good
992 m
Length
221 m
Vertical drop
2885 m
Starts at
2664 m
Ends at
22.1%
Avg gradient
43.5%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Great Falls Gully is a double black (expert) run at Big Sky Resort measuring 992 m, dropping 221 m from 2885 m down to 2664 m. It averages a 22.1% gradient, steepening to around 43.5% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 45/100 — Very good
Vertical7/30
Length5/25
Gradient character13/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a double black (expert) run should feel like, so every difficulty class can reach 100. Methodology
Explore Great Falls Gully on the map
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