Slide Peak
Peak · 10,915 ft · Kings Canyon & Sequoia corridor
Slide Peak rises to 10915 feet in the Kings Canyon and Sequoia high country, a remote Sierra Nevada summit accessible via the Mineral King approach and prone to afternoon wind and avalanche terrain in winter.
Wind averages 9 mph over the rolling 30 days but spikes to 39 mph in afternoon thermals. Early morning calm gives way to afternoon gusts by mid-day. Winter snowpack instability and exposure demand avalanche awareness; the peak sits in steep terrain where slab release is possible.
The 30-day average wind of 9 mph masks typical afternoon acceleration; the rolling month shows a score range of 5 to 65, with temperatures averaging 27 degrees Fahrenheit. Look for early-week windows before afternoon heating drives wind up the Sierra Nevada corridors.
30 days back / 7 days forward
About Slide Peak
Slide Peak stands at 10915 feet in the Kings Canyon and Sequoia corridor, part of the high Sierra Nevada backbone north of the Kern River drainage. Access is via the Mineral King Road from Three Rivers; the drive from Three Rivers takes roughly two hours to the Mineral King ranger station, then another hour of hiking to approach the peak. The peak sits in avalanche terrain and requires winter mountaineering skills and current avalanche forecasts from ESAC when snowpack is present. Summer and early fall offer snow-free scrambling, though exposed sections remain technical.
The site runs cold year-round; the rolling 365-day span shows lows of 13 degrees and highs of 41 degrees Fahrenheit. Wind averages 9 mph over the 30-day window but routinely climbs to 39 mph by afternoon as thermals develop off the lower elevations and funnel up the Sierra Nevada ridges. Spring and early summer bring unpredictable weather; base popularity is low, so crowds are minimal even on weekends. Late September through early October offers the most stable window, with stable snowpack gone and afternoon thermals still manageable.
Slide Peak suits experienced mountaineers and ski tourers comfortable with avalanche hazard and exposure. The approach demands off-trail route-finding and comfort with scrambling on loose talus. Winter ascents require current ESAC forecasts and understanding of slab and loose-snow instability; the steep east-facing slopes and gullies hold wind slab. Summer parties should start early to descend before afternoon wind picks up; the exposed ridges offer no shelter once conditions deteriorate. Parking at Mineral King fills on clear weekends; arrive by dawn or plan a weekday approach.
Nearby peaks in the same corridor include Florence Peak and the Sawtooth Range headwall, all at similar elevation and subject to the same afternoon wind regime. The Kings Canyon and Sequoia high country is less trafficked than Yosemite's popular summits but demands equal respect for avalanche terrain and rapid weather change. Mineral King as a whole sees light use outside of summer; the high pass gates and avalanche hazard naturally limit the crowd.