- Region
- CA, USA
- Country
- United States
- Best for
- hiking
- Best season
- Spring, Summer
- Permits
- Overnight trips require wilderness permits…
- Managed by
- U.S. Forest Service — Inyo National Forest and Sierra National Forest
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John Muir Wilderness trip tools
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Photos of John Muir Wilderness
How to get there
Access is available from both sides of the Sierra Nevada. Eastern-side trip planning can begin with Big Pine Creek North Fork, Bishop Pass–South Lake, or Kearsarge Pass. Confirm the exact trailhead and approach before departure; for Inyo-side access, check forest alerts and Inyo or Mono County road information, particularly in winter and spring.
- Big Pine Creek North Fork
A named entry option in Inyo National Forest’s wilderness permit system. Match the reservation to this entry and check current approach conditions before departure.
- Bishop Pass–South Lake
The South Lake entry associated with Bishop Pass in the Inyo permit system. Use this specific entry name when checking availability and planning the route.
- Kearsarge Pass
A named pass entry in the Inyo wilderness permit system. Check maps, weather, and access conditions before committing to a pass-focused itinerary.
Sources: recreation.gov · University of Montana / federal agency partners · Wilderness Connect / federal wilderness boundary inventory · Wikipedia. Confirm road and trailhead conditions with the managing agency before you leave.
CA, USA · United States
- Climbing
- Mountaineering
- Winter Camping
- Skiing
- Desert Hiking
- Canyoneering
- Hiking
- Backpacking
Sierra crest, alpine basins, and deep canyons
John Muir Wilderness occupies a long stretch of California’s Sierra Nevada in the Inyo and Sierra National Forests. Established in 1964 and named for naturalist John Muir, it includes eastern escarpment country, sections of the Sierra crest, and western slopes around Kings Canyon National Park. Deep canyons, meadows, lakes, and broad alpine terrain define the landscape, with numerous peaks rising above 12,000 feet. The elevation range starts around 4,000 feet and reaches almost to the summit of Mount Whitney. That spread matters when choosing a trip: a lower canyon itinerary and a high alpine crossing call for different preparation. Headwaters of the San Joaquin and Kings rivers begin here, along with creeks draining east toward the Owens Valley. Choose a particular basin or trail corridor rather than treating this large wilderness as a single destination.
Choose an entry before building an itinerary
More than 590 miles of maintained trails give John Muir Wilderness a substantial network for hiking and backpacking. Both the John Muir Trail and Pacific Crest Trail traverse portions of the wilderness, and many trails continue into the backcountry of Sequoia and Kings Canyon National Parks. Those connections make longer journeys possible, but they also make entry and exit planning important. Named starting options include Big Pine Creek North Fork, Bishop Pass–South Lake, and Kearsarge Pass. Treat these as starting points for detailed map work, not interchangeable approaches to the same terrain. Decide whether the goal is a basin-focused trip, a pass crossing, or a longer trail journey before reserving an entry. Match the itinerary to the group’s ability to travel in high mountain terrain, and check the full route rather than judging the trip only by its trailhead.
Overnight permits and mountain access
Wilderness permits are required year-round for overnight trips. For entries managed through Inyo National Forest’s reservation system, quota availability is tied to the first entry trail and date. Reservations open online at 7 a.m. Pacific Time, with 60 percent of quota released six months ahead and 40 percent two weeks ahead. The group must start at the location and on the date shown on its permit, and the signed permit must remain with the group leader. Groups cannot combine to exceed 15 people. Trips starting elsewhere and ending at Whitney Portal require the appropriate Mt. Whitney exit authorization. Check current agency instructions for the chosen entry, especially when approaching from the Sierra National Forest side. Before winter or spring travel, check weather, forest alerts, and road status. Seasonal road access can affect a trip even when an overnight permit is available.
Where on earth
Satellite imagery flying in from a world view to John Muir Wilderness, United States. Use the + / − buttons, or click the map to zoom with your scroll wheel; drag to pan and pinch to zoom on touch.
Coordinates
- Decimal degrees
- 37.0384, -118.8362
- Latitude (DMS)
- 37° 2′ 18.2″ N
- Longitude (DMS)
- 118° 50′ 10.5″ W
Coordinates are an access-point reference for John Muir Wilderness, not a route. Carry a paper map and confirm trailhead or put-in access with the managing agency before you go.
Topic summary
In 1889 John Muir described himself as a "self-styled poetico-tramp-geologist-bot. and ornith-natural, etc.!!! ". John Muir spent his life advocating for the protection of the wild parts of the Sierra...
Key takeaways
- Region: CA, USA
- Country: United States
- Good for: hiking
- Coordinates: 37.038, -118.836
Intended uses
hiking
Keep planning
Popular pursuits at John Muir Wilderness
- Climbing
Rock and alpine lines with approach beta.
- Mountaineering
Glacier and high-route objectives with real consequence.
- Winter Camping
Cold-season travel and camp craft; layering matters more than mileage.
- Skiing
Ski-touring access when the road closes for the season.
- Desert Hiking
Water carries and heat management drive the plan.
- Canyoneering
Narrows, downclimbs, and flash-flood timing.
Animals around John Muir Wilderness
Sierra crest, alpine basins, and deep canyons
John Muir Wilderness occupies a long stretch of California’s Sierra Nevada in the Inyo and Sierra National Forests. Established in 1964 and named for naturalist John Muir, it includes eastern escarpment country, sections of the Sierra crest, and western slopes around Kings Canyon National Park. Deep canyons, meadows, lakes, and broad alpine terrain define the landscape, with numerous peaks rising above 12,000 feet. The elevation range starts around 4,000 feet and reaches almost to the summit of Mount Whitney. That spread matters when choosing a trip: a lower canyon itinerary and a high alpine crossing call for different preparation. Headwaters of the San Joaquin and Kings rivers begin here, along with creeks draining east toward the Owens Valley. Choose a particular basin or trail corridor rather than treating this large wilderness as a single destination.
Choose an entry before building an itinerary
More than 590 miles of maintained trails give John Muir Wilderness a substantial network for hiking and backpacking. Both the John Muir Trail and Pacific Crest Trail traverse portions of the wilderness, and many trails continue into the backcountry of Sequoia and Kings Canyon National Parks. Those connections make longer journeys possible, but they also make entry and exit planning important. Named starting options include Big Pine Creek North Fork, Bishop Pass–South Lake, and Kearsarge Pass. Treat these as starting points for detailed map work, not interchangeable approaches to the same terrain. Decide whether the goal is a basin-focused trip, a pass crossing, or a longer trail journey before reserving an entry. Match the itinerary to the group’s ability to travel in high mountain terrain, and check the full route rather than judging the trip only by its trailhead.
Overnight permits and mountain access
Wilderness permits are required year-round for overnight trips. For entries managed through Inyo National Forest’s reservation system, quota availability is tied to the first entry trail and date. Reservations open online at 7 a.m. Pacific Time, with 60 percent of quota released six months ahead and 40 percent two weeks ahead. The group must start at the location and on the date shown on its permit, and the signed permit must remain with the group leader. Groups cannot combine to exceed 15 people. Trips starting elsewhere and ending at Whitney Portal require the appropriate Mt. Whitney exit authorization. Check current agency instructions for the chosen entry, especially when approaching from the Sierra National Forest side. Before winter or spring travel, check weather, forest alerts, and road status. Seasonal road access can affect a trip even when an overnight permit is available.
Route options
- John Muir Trail
Follow a selected portion of this trail through John Muir Wilderness. Establish the entry, exit, and any continuation into neighboring park backcountry before reserving an overnight trip.
- Pacific Crest Trail
Build a longer trail itinerary around the portions of the Pacific Crest Trail that traverse the wilderness. Detailed mapping is needed to connect the chosen entry and exit with the intended trail segment.
- Bishop Pass–South Lake
Plan a pass-oriented trip using the Bishop Pass–South Lake entry. Set the turnaround or onward itinerary using detailed maps and current mountain conditions.
- Big Pine Creek North Fork
Use this named entry for a trip focused on the North Fork of Big Pine Creek. Choose the trip extent during detailed planning rather than assuming a standard distance or endpoint.
Sample itineraries
- Big Pine Creek North Fork Overnight · 2 days
Plan a flexible out-and-back from Big Pine Creek North Fork. Use the first day for a measured climb into the wilderness and return the next day. Choose the turnaround and overnight location using current conditions, a detailed map and agency camping guidance.
- Bishop Pass–South Lake Backpack · 3 days
Start at Bishop Pass–South Lake for an out-and-back backpack. Allow a middle day to explore terrain suited to the group's ability before returning. Check wilderness and national park boundaries when planning; trails from John Muir Wilderness also reach Sequoia and Kings Canyon backcountry.
Seasonal conditions
Spring
Spring; access varies with elevation
Check weather and road status before choosing an entry point. Across terrain ranging from low canyons to high alpine country, conditions can differ substantially. Keep the route flexible rather than assuming high-country access.
Summer
Summer high-country trips
Expect company on popular trails in this heavily visited wilderness. Alpine terrain calls for weather protection and conservative pacing. For Inyo entries, check entry-trail quota availability before committing to travel plans.
Fall
Fall; conditions vary by elevation
Big Pine Creek offers fall color, but high-elevation travel still requires close attention to the forecast. Carry warm layers and leave room to shorten the trip if conditions deteriorate.
Winter
Winter; check road access before departure
Seasonal road closures can affect trailhead access. Check Inyo National Forest alerts, county road information and the forecast. Choose terrain appropriate to the group's winter skills; overnight permits remain required.
| Season | Window | Conditions |
|---|---|---|
| Spring | Spring; access varies with elevation | Check weather and road status before choosing an entry point. Across terrain ranging from low canyons to high alpine country, conditions can differ substantially. Keep the route flexible rather than assuming high-country access. |
| Summer | Summer high-country trips | Expect company on popular trails in this heavily visited wilderness. Alpine terrain calls for weather protection and conservative pacing. For Inyo entries, check entry-trail quota availability before committing to travel plans. |
| Fall | Fall; conditions vary by elevation | Big Pine Creek offers fall color, but high-elevation travel still requires close attention to the forecast. Carry warm layers and leave room to shorten the trip if conditions deteriorate. |
| Winter | Winter; check road access before departure | Seasonal road closures can affect trailhead access. Check Inyo National Forest alerts, county road information and the forecast. Choose terrain appropriate to the group's winter skills; overnight permits remain required. |
Permits, fees & closures
Overnight trips require wilderness permits year-round. For Inyo permits, start on the specified entry date and trail, and carry the signed permit. Groups cannot combine to exceed 15 people. Confirm requirements with the agency managing your entry trail.
Reservations: Inyo quota reservations open online at 7 a.m. Pacific Time: 60% six months ahead and 40% two weeks ahead. During the November 2, 2026–April 30, 2027 non-quota season, book up to two weeks ahead. Whitney Portal exits require the appropriate Mt Whitney Trail Crest exit authorization.
Official source: Wilderness Permits, Inyo National Forest - Recreation.gov · Verified November 8, 2026
Hazards & regulations
- High elevation: numerous peaks exceed 12,000 feet. Build in time to adjust, keep daily goals conservative and descend if altitude symptoms develop.
- Exposed alpine terrain: check the forecast and carry layers and shelter suitable for a weather change.
- Seasonal road closures can prevent trailhead access, particularly during winter and spring. Verify both entry and exit access.
- Unreliable mobile coverage: carry offline navigation and do not depend on a phone signal for help.
- Deep canyons and extensive mountain terrain can make a route more demanding than its map appearance suggests. Match the itinerary to the group's experience.
What to pack for John Muir Wilderness
- Detailed topographic map showing wilderness and park boundaries
- Compass and offline navigation
- Satellite communicator for areas without mobile service
- Signed wilderness permit for overnight trips
- Insulating layers
- Windproof and waterproof outer layers
- Sun protection
- Shelter and sleep system matched to the forecast
- Water treatment and carrying capacity
- Food storage appropriate to current agency requirements
- First-aid kit
- Headlamp and spare power
- Waste packing supplies
John Muir Wilderness FAQ
- Where is John Muir Wilderness?
- It follows California's Sierra Nevada crest within Inyo and Sierra National Forests. Its terrain includes eastern escarpments, deep canyons, lakes, meadows and alpine country, with portions extending around Sequoia and Kings Canyon National Parks.
- What hiking options are available?
- More than 590 miles of maintained trails cross the wilderness. Portions of the John Muir Trail and Pacific Crest Trail pass through it. Big Pine Creek North Fork and Bishop Pass–South Lake are named entry options for planning shorter trips.
- Is this suitable for a first backpacking trip?
- Choose cautiously. Elevations range from about 4,000 feet to just below Mount Whitney's summit, and extensive alpine terrain can be demanding. A flexible out-and-back with modest goals is more manageable than a committed crossing.
- Can a trip finish at Whitney Portal?
- For an Inyo trip starting elsewhere and exiting at Whitney Portal, select “Overnight Exiting Mt. Whitney.” The permit must specify “Mt Whitney (Trail Crest Exit),” and a separate exit quota applies.
- Does an overnight permit work for several separate trips?
- No. An Inyo permit is valid for one continuous wilderness trip. Only the listed leader or alternate may pick up or use it, and alternates cannot be added after reservation.
- What should be checked before departure?
- Check the mountain forecast, forest alerts, county road status, entry-trail permit requirements and current camping guidance. Verify the exit as carefully as the entry, and download maps before leaving reliable service.