Mount Williamson
Edited by:
Massimo Martini
Last Visit: 18/08/2026
Access
Introduction
Mount Williamson is the second-highest peak in California.
Description
Information
Altitude: 4,383 m
Alternative name: -
Mountain range: Sierra Nevada
First ascent: ../../1884
First ascenders: W.L. Hunter and C. Mulholland
First winter ascent: 22/12/1954
First winter ascenders: Leigh Ortenburger and Bill Buckingham