O'Brien Mountain - 2,691' California

O'Brien Mountain CA BGN Page Elevation : 2,691' CA Rank : 8121 CA Prominence Rank : 491 County : Shasta Quad : O'Brien Coords : 40.8034°N, 122.3394°W Notice Rise : 1,351' Saddle : 1,340' Line Parent : Hirz Mountain Parent Lineage Proximate Parent : North Gray Rocks Isolation : 3.62 miles Submit YDS Class Rating Weather Link Snow Depth CalTopo Custom List Entries Trip Reports: Submit a Trip Report Links: peakbagger.com Ascents: 1 member has reported an ascent... log in to view ascents		Click on map to view full-screen map Images: Submit an image for this peak
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