Routes
/
California
/
07 - Humphreys Basin, Pine Creek & Granite Park
/
Mt. Humphreys
/
Humphrey Dumphrey
Route SL-R-035866 · OpenBeta · trad, alpine
Humphrey Dumphrey
Trad
Alpine
Safety · UNSPECIFIED
Grade
5b
French
YDS
5.8
Only systems recorded for this route are shown · conversions are approximate at grade boundaries
First ascent
Year
2018
Derek Field, Steven Stosky, and Dave Spies (July 2018)
Source · OpenBeta