John Muir Trail Gear Checklist
The JMT crosses the high Sierra with long passes, exposed granite, and limited resupply. Lightweight gear is key, but you need reliable protection from sun, cold, and sudden storms.
~211 miles
California: Yosemite to Mount Whitney
Strenuous
Jul–Sep (snow dependent)
Season & weather
Days are warm and sunny at elevation, but nights can drop below freezing even in summer. Afternoon thunderstorms are common; snow can linger on passes into July. Sun exposure is severe above treeline.
Field Kit
Pack listEssential Field Kit
0 of 36 items packed, 0% complete
The Ten Essentials
Even on day hikes, darkness can surprise you.
SPF 30+ and UV-blocking sunglasses are the baseline.
Customize it for your group size, trip length, and known allergies.
Useful for repairs, food prep, and emergencies.
Store in a waterproof container.
A compact barrier against wind and rain.
Carry more than you think you need and know how to treat it.
High-calorie, no-cook snacks for unplanned hours.
Conditions change fast in the mountains.
Clothing & Footwear
Break them in before long miles.
Wool or synthetic; avoid cotton.
Long-sleeve top and bottoms for cool starts.
Warmth without the bulk.
Breathable hardshell or lightweight poncho.
Match the season and expected exposure.
Lightweight for cool mornings; insulated for cold.
Keep debris, snow, and water out of your boots.
Gear & Packs
Day hikes: 10–25 L. Multi-day: 50–65 L.
Save knees on descents and add stability.
Top pickCascade Mountain Tech Carbon Fiber Quick Lock Trekking Poles$60View at Cascade Mountain Tech3 L capacity for strenuous days.
Essential where sources are untreated.
Keep sleep gear and electronics dry.
A few grams that prevent a trip-ending failure.
Required throughout the Sierra; plan capacity for your resupply intervals.
Food & Water
Eat small amounts often to keep energy steady.
Dehydrated meals are light; cold-soak cuts fuel weight.
Canister stoves are simple; liquid fuel works in the cold.
Titanium or plastic; leave the heavy kitchen kit home.
Replenish salts on hot, sweaty days.
Safety & Emergency
Three blasts is a universal distress signal.
Helps rescuers spot you from the air.
Compact insurance against an unplanned night out.
Include antihistamines and any prescriptions.
Useful for trail towns and emergencies.
Include your route, expected return, and who to call.
22 items above show a top pick from the loadout builder catalog, matched to the hiker you chose there.