High Trail Trailhead
Trailhead · Yosemite corridor
High Trail Trailhead sits at 6509 feet in the Yosemite corridor's high Sierra. This trailhead offers direct access to alpine terrain with predictable wind patterns and moderate crowds.
Wind accelerates in the afternoon as thermal pressure builds across the Sierra crest. Morning conditions typically run calm; expect sustained gusts by mid-day. Temperature swings sharply between sun and shade. Exposure is direct; shelter is sparse.
Over the past month, the 30-day average wind here was 10 mph with peaks to 21 mph; average temperature held at 39 degrees Fahrenheit and crowding averaged 13 visitors per rolling window. The week ahead follows typical spring patterns for this elevation: mornings remain coldest, afternoons warmest, and wind strongest after 11 a.m. Use the chart below to track NoGo Score, Wind, Temperature, and Crowding across the past 30 days and 7-day forecast.
30 days back / 7 days forward
Today's score by factor
About High Trail Trailhead
High Trail Trailhead sits at 6509 feet on the eastern flank of the Yosemite corridor in California's Sierra Nevada. Primary access is via Highway 120 from the west or Highway 395 from the east; the trailhead lies roughly 30 miles from Lee Vining and 40 miles from Yosemite Village. Parking is typically available except during peak summer weekends. The trailhead launches hikers and backpackers onto the High Trail proper, which traverses alpine meadows and traverses subalpine forest along the east side of the crest. Nearest services cluster in Lee Vining and Mammoth Lakes.
Spring conditions at High Trail Trailhead favour early-morning access. The 30-day average temperature of 39 degrees Fahrenheit masks a wide daily swing; morning lows near freezing give way to afternoon highs in the upper 40s. Wind is the dominant constraint. The 30-day average wind of 10 mph with gusts to 21 mph reflects typical spring thermals funnelling up the eastern Sierra. Mornings are calmest; by early afternoon, sustained wind makes exposed ridges uncomfortable. Crowding remains light, averaging 13 visitors per day, because many hikers avoid the corridor until late June. Snow persists in north-facing gullies into mid-season.
High Trail Trailhead suits hikers and backpackers seeking alpine solitude and reliable weather windows in spring. Experienced Sierra users expect wind in the afternoon and plan accordingly by starting before dawn and summiting by noon. Parking rarely fills, but Highway 120 can close without warning due to snow; check CalTrans road conditions before driving. Afternoon thunderstorms are rare in spring but increase sharply by mid-summer. Exposed terrain demands respect for wind gusts; a calm morning can turn gusty by midday.
Nearby alternatives include Tioga Lake Trailhead and Gaylor Lakes, both accessed from Highway 120 west of Tioga Pass. Tioga Lake offers similar elevation and slightly more shelter from afternoon wind due to dense forest. Gaylor Lakes is higher and windier but less travelled. Tenaya Lake and Cathedral Lakes lie 20 miles west in the Yosemite corridor proper and tend to be busier. For backpackers planning longer Sierra traverses, High Trail Trailhead is a strong entry point with fewer crowds than Tuolumne Meadows.