Goumaz Trailhead
Trailhead · North Sierra corridor
Goumaz Trailhead sits at 5249 feet in California's North Sierra, offering direct access to high-country lake and ridge terrain. A reliable early-season entry point when Highway 89 opens.
Wind picks up by mid-afternoon as lake breezes funnel upslope; mornings are markedly calmer. At this elevation, temperature swings 15 to 20 degrees between dawn and midday. Afternoon crossings expose you to steady 9 mph average gusts, occasionally exceeding 20 mph.
Over the last 30 days, the 30-day average wind of 9 mph and average temperature of 40 degrees Fahrenheit have held steady, with crowding averaging 9 visitors per recording window. The week ahead tracks consistent spring conditions; expect typical afternoon wind acceleration and slow snow retreat at ridgelines. Score volatility (min 4, max 32 over 30 days) reflects morning calm versus afternoon roughness.
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About Goumaz Trailhead
Goumaz Trailhead sits on the eastern flank of the North Sierra corridor, accessed via Highway 89 south of the Highway 50/89 junction near Sierraville. The trailhead serves a drainage system feeding high-altitude meadows and small cirque lakes characteristic of this belt. Parking is tight; arrive before 8 a.m. on weekends or pick a weekday entirely. The 5249-foot elevation places you above the lowest passes but well below the crest ridges; you'll encounter lingering snowpack into late May in normal years and encounter fully snow-free terrain by early July.
Spring and early summer (late April through June) bring the strongest wind: the 30-day average wind of 9 mph reflects typical afternoon sea-breeze effects funneling off the lakes and plateaus to the east. Maximum recorded wind of 21 mph in the rolling 30-day window is a reliable afternoon peak. Temperature averages 40 degrees Fahrenheit across the same window, meaning frost and icy streams at dawn are the norm. Crowding averages 9 per day, significantly lighter than Tahoe's south and west shores; July and August bring noticeable uptick as Highway 120 opens and vacation schedules shift. Winter closure is firm; Highway 89 does not reliably open until late April.
Goumaz is best for backpackers and day hikers planning high-Sierra routes who accept cold, windy afternoons as trade-off for solitude. Paddlers should plan morning-only missions; afternoon wind makes open water crossings hazardous. Fishing parties fish the approach creeks and small lakes; expect best conditions before 10 a.m. Experienced hikers use this trailhead to avoid the Yosemite-corridor crowds; you'll encounter far fewer parties here than at Whitney Portal or Cathedral Lakes entrances. Stock water at trailhead; no reliable flow in the upper basins until snowmelt fully arrives.
Nearby Sardine Lake Trailhead (west via Highway 49) sits lower (around 5600 feet) and often opens 10 to 14 days earlier in spring, though it sits more exposed to the westerly flow. Independence Lake and the remote peaks north of the Sierra City divide offer similar elevation and wind regime but require significantly longer drives from valley gateways. Goumaz remains the fastest north-Sierra high-country access from both the Sacramento area (Highway 50) and the Reno corridor (Highway 395 to Highway 89).