Tower No. 6
Peak · 7,939 ft · Kings Canyon & Sequoia corridor
Tower No. 6 is a 7,939-foot peak in the Kings Canyon and Sequoia corridor of California's Sierra Nevada. Its exposed ridgeline catches afternoon wind but offers solitude and avalanche terrain for experienced winter climbers.
Wind dominates the afternoon, funneling up the east drainage by 2 p.m. Morning hours are calmer and colder. Snowpack persists into spring; cornices overhang the north face. Exposure is real: retreat options are few if conditions deteriorate.
Over the last 30 days, Tower No. 6 has averaged 8 mph wind and 41 degrees Fahrenheit, with a NoGo Score of 35 (moderate conditions). The week ahead will likely hold similar patterns. Check avalanche conditions with ESAC before any approach; snowpack stability is the primary constraint this season.
30 days back / 7 days forward
Today's score by factor
About Tower No. 6
Tower No. 6 sits on the high crest of the Kings-Kern Divide, accessed primarily from the Mineral King area south of Sequoia National Park via Highway 198. The peak is remote and unmarked on most maps; approach requires backcountry navigation skills and reliable route-finding. Winter ascents are more common than summer visits due to the avalanche terrain and the ridge's technical scramble. Trailhead parking is limited and fills on weekends; early arrival is mandatory. The nearest services are in Three Rivers, a 90-minute drive from Mineral King.
Spring snowpack dominates conditions at this elevation. The 30-day average temperature of 41 degrees masks wide daily swings: morning lows often near 30 degrees, afternoon highs climbing to 50 or higher. Wind averages 8 mph but gusts to 18 mph, especially in the afternoon when thermal heating drives air up the drainage. Crowding is minimal year-round (average 2.0 on the scale), but the winter climbing season (roughly mid-February through April) concentrates traffic on stable snow days. Summer (July through August) sees lighter use; the peak is often snow-free and exposed rock-fall hazard rises.
This peak is strictly for climbers and ski mountaineers with avalanche awareness and winter navigation skills. Day trips in good spring snow are the norm; camping is uncommon due to exposure and terrain. Experienced parties carry a shovel, beacon, and probe; solo ascents are not recommended. The ridge is knife-edge in sections, and cornices frequently overhang the north and east sides. Afternoon wind makes summit timing critical: summit by early afternoon, descend before gusts intensify. ESAC's daily bulletin is non-negotiable before any approach.
Nearby peaks in the Mineral King sector include Sawtooth Peak (roughly similar conditions, more crowded due to marked trail access) and Empire Mountain (higher, more exposed, steeper snow). The contrast with Tower No. 6 is solitude: the maintained Mineral King trails draw day hikers; Tower No. 6 repels casual traffic. If you seek a less technical alternative with similar isolation, the ridgeline traverse west toward Glacier Pass offers lower-angle terrain and slightly better descent options.