Y Yes Gully
This S-SW facing gully off Mount Machebauf is a dangerous slide path and terrain trap, although not as steep as the Y Gully or Y Not Gully. It is still known to be hazardous and to threaten a hiking trail, so it should not be skied in dangerous conditions.
Maps
*All Mapped Areas are Approximations
Avalanche Reports
Guide Books
Making Turns in Colorado's Front Range Vol. 2 by Fritz Sperry
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*All Mapped Areas are Approximations