Mount Whitney Trail
Also known as: Whitney Portal route
The John Muir Wilderness, Trail Crest, and the vast Sierra/Owens Valley summit panorama
The route
The line through Sierra Nevada, California, United States - waypoints, elevation and the day-by-day shape of the walk.
Season & conditions
Jul-Sep (snow-free window)
Afternoon thunderstorms, altitude, cold and wind on the summit plateau
Snow-free roughly Jul-Sep; earlier needs ice axe/crampons for the switchbacks. Confirm.
On the trail
Forest, alpine lakes, granite switchbacks, the airy summit ridge
Non-technical maintained trail (main trail); the Mountaineer’s Route is a separate scramble
Well-worn trail; the 97-99 switchbacks and cabled section are obvious
Suitable for reasonably fit hikers; not wheelchair accessible - confirm specifics
A popular, well-known route - busier in peak season
Overnight at Trail Camp to split it; the Mountaineer’s Route (class 3) for experienced parties
Getting there & staying
Whitney Portal above Lone Pine (~2,550 m)
Out-and-back/loop - no shuttle needed
Day route - none needed
Day-hike kit, water, sun/rain protection, sturdy footwear; coverage varies
Services in Lone Pine; limited or none on the trail
Not required; self-guided
Permits & safety
A quota permit is required (day and overnight) via a Feb-Mar Recreation.gov lottery - very competitive; bear canister for overnights. Confirm.
Permits and operators change - confirm before booking.
Altitude illness, thunderstorms, long exposure, cold; a serious single-day effort
Retrace the route to exit; dial local emergency services; carry a means of calling for help where remote
This profile is desk research, compiled from public sources - not a first-hand trail report. Coordinates are approximate.