South Caribou
Peak · 7,752 ft · North Sierra corridor
South Caribou is a 7,752-foot peak in the North Sierra corridor northeast of Lake Tahoe. Wind-exposed ridgeline with avalanche terrain; typically colder and windier than the valley floor.
South Caribou sits on a wind-funnel ridge with sustained afternoon gusts and afternoon thermals. Morning calm gives way to 15+ mph winds by midday. Snowpack instability and exposed slopes demand avalanche awareness in winter and spring.
Over the last 30 days, South Caribou averaged a NoGo Score of 35.0, with winds averaging 10.0 mph and temperatures holding at 34.0 degrees Fahrenheit. The coldest readings are typical for this elevation in spring. Watch the week ahead for any shift above the 30-day wind average, which signals afternoon gusts will pick up earlier.
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About South Caribou
South Caribou stands at 7,752 feet in the North Sierra, east of Highway 395 and northeast of the Sierra Buttes. Access is primarily from the small towns of Sierraville or Sierra City via Forest Service roads that branch east from Highway 49. The peak sits within avalanche terrain flagged by the Sierra Avalanche Center. Winter and spring approach routes cross steep north-facing slopes prone to wet slabs after solar exposure. Summer and fall offer the clearest scramble corridors, though the ridge remains exposed to afternoon wind.
Spring conditions at South Caribou are defined by lingering snowpack, cold nights below freezing, and afternoon temperature swings. The 30-day average temperature of 34.0 degrees Fahrenheit reflects persistent cold aloft; daytime highs climb into the 40s but melt potential is low until late spring. Wind averages 10.0 mph over 30 days but gusts exceed 23.0 mph on exposed afternoons. Crowding remains light in April, with foot traffic increasing sharply after Memorial Day weekend and after Highway 120 opens into the high country. By late September, the peak is calmest and driest; winter climbing and ski mountaineering require careful avalanche assessment and full winter gear.
South Caribou appeals to peak baggers, winter climbers, and backcountry ski parties hunting elevation gain in the North Sierra corridor. The exposed ridgeline demands respect for wind and weather; afternoon visits almost always encounter gusty conditions. Experienced parties plan for early starts and descent by noon. Snowpack in winter and spring requires avalanche training and beacon/shovel/probe. The isolation and lack of marked trails means navigation skills are essential. Parking is informal and limited; travel time from Sierraville is two hours-plus via Forest Service routes.
Nearby peaks in the Sierra Buttes range offer similar elevation and avalanche exposure but slightly different wind regimes. North Butte, two miles west, sits in the same wind corridor but receives more snow. The higher passes of the Sierra Crest to the south are colder and more heavily traveled. For a less exposed alternative at comparable elevation, climbers often pair South Caribou with the Sierra Buttes proper to the west, maximizing elevation gain over a longer outing.