Mount Shasta
Cascade Range, California · 14,179 ft
What it asks of you
Summit day vert
3,500–7,000 ft
Peak weekly vert
8,000–12,000 ft
Skills
- Crampon and ice axe movement
- Self-arrest and steep snow travel
- Snow-route navigation and descent
- Rockfall and changing-surface awareness
- Altitude pacing and turnaround decisions
What these numbers assume
- Avalanche Gulch rather than a north-side or technical route
- Official route guidance reports more than 7,000 ft of gain, commonly over two days, with one-day ascents possible for very fit climbers
- Summit-day, pack, weekly vertical, activity and VO2 max ranges are TrekReady editorial planning targets
- Fitness does not verify snow skill, altitude tolerance, current conditions, judgment or safety
Reviewed routes
Avalanche Gulch
1–3 days · summit day 8–14 hrs · 3,500–7,000 ft
Season
Avalanche Gulch snow-climbing window: commonly April–July
Mid-May through mid-July is commonly recommended, but snow, rockfall, weather, access and permit conditions require a current official check
Sources
Reviewed 2026-08-30. Dates reflect operator review, not current route conditions — check conditions before you go.