Mount Reba
Peak · 8,736 ft · Yosemite corridor
Mount Reba is an 8,736-foot peak in the Yosemite corridor of California's Sierra Nevada, set above the eastern approach to the park. Accessible in spring and early summer, it commands views across the high country.
Wind peaks in afternoon hours as thermal currents flow up-canyon; morning calm is typical. Temperature swings 30+ degrees between exposed ridges and sheltered approaches. Snow lingers into late spring; avalanche terrain demands caution on steep north-facing slopes.
Over the past 30 days, Mount Reba has averaged a NoGo Score of 34, with temperatures holding near 32°F and wind averaging 8 mph. The week ahead follows the same pattern: expect morning windows before wind gusts exceed 15 mph. Crowding remains sparse at this elevation and distance from Yosemite Valley.
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About Mount Reba
Mount Reba sits on the eastern fringe of the Yosemite corridor, roughly 50 miles northeast of Yosemite Valley via Highway 120 and secondary access roads. The peak rises above the Tioga Pass approach zone, between Tenaya Lake and the Cathedral Range. Primary access is via Highway 120 eastbound from Lee Vining or westbound from the Valley; the nearest reliable services are in Lee Vining, 40 miles south. Early-season visitors will find the peak snow-covered and avalanche-prone through May. Summer access improves dramatically once snowpack recedes, typically by late June.
Winter and early spring conditions at 8,736 feet mean temperatures average 32°F across the rolling 30-day window, with gusts reaching 21 mph. Wind typically builds through the morning and peaks in the afternoon as solar heating drives circulation up the eastern Sierra's major drainages. The rolling 30-day average wind of 8 mph masks the day-to-day variability: calm mornings give way to sustained afternoon flow that can exceed 15 mph by 2 or 3 PM. Crowding remains minimal, averaging just 3 on the 10-point scale, reflecting the peak's isolation and the seasonal access restrictions imposed by snow. Late spring and early summer are the accessible window; by September conditions stabilise and crowds remain sparse.
Mount Reba suits hikers and scramblers with solid snow travel skills and avalanche awareness. Spring ascents require crampons, an ice axe, and knowledge of snowpack stability; check SAC avalanche forecasts before committing. Summer climbers will find exposed terrain and exposure to afternoon wind, making early starts essential. The peak offers no water or shelter; carry all supplies and plan for a full day out-and-back. Experienced Sierra climbers often pair Reba with adjacent high points to maximise the drive from the Valley or Lee Vining; the low base popularity (0.2) reflects its status as a goal for competent mountaineers rather than casual hikers.
The Cathedral Range and Tenaya Lake region offer gentler alternatives at lower elevations if Reba's snow or wind prove prohibitive. Tioga Lake and Gull Lake, both accessible via Highway 120, provide accessible lakes with less exposure and more predictable early-season access. For climbers committed to high-elevation Sierra peaks, the nearby Cockscomb and other Cathedral Range summits follow similar seasonal patterns and wind rhythms; coordinate trip timing with SAC forecasts and Highway 120 opening reports.