Evolution Valley

Florence Lake to Evolution Basin

Evolution Valley and Basin are world-class highlights along the John Muir Trail. An approach from the west offers a gradual, forested climb over three days, allowing plenty of time to acclimate. The ascent from Goddard Canyon Junction into Evolution Valley is one of the most breathtaking stretches of trail in the High Sierra.

Duration: 7 nights
Distance: 34 miles plus day hikes

Best Time: July–Sept.

Submitted by
GSSD Backpacking Trainers

Created
January 2020

Starting Trailhead: Florence
Ending Trailhead: Florence

Day 1

Drive to the High Sierra Ranger Station in Prather to pick-up your wilderness permit.

Continue on to Florence Lake and set-up camp at Jackass Meadow Campground.

Day 2

Drive to Florence Trailhead. Take the ferry across Florence Lake to shave off some miles.

Hike south to the Florence Lake Trail; turn left onto Florence Lake Trail and head east to the John Muir Trail junction. (5.75 miles)

Head east on the John Muir Trail and set-up camp at Piute Creek. (1.75 miles)

Day 3

Continue south on the John Muir Trail to the Goddard Canyon Trail junction. (3.5 miles)

Day 4

Continue east on the John Muir Trail to Colby Meadow in Evolution Valley. Set-up camp at Darwin Creek. (6 miles)

Day 5

Day hike through Evolution Basin via the John Muir Trail.

Day 6

Day hike around McGee Lakes.

Day 7

Pack up camp and hike back the way you came to Piute Creek. (9.5 miles)

Day 8

Finish your hike back along the John Muir and Florence Lake trails to the Florence Lake ferry. (7.5 miles)

Take the ferry back to the trailhead. Head to Mono Hot Springs Resort for showers and drive home.

Itinerary Options

Instead of camping at Jackass Meadow, catch the afternoon ferry and camp on the southeastern side of Florence Lake.

Additional day-hike options include Darwin Bench and around The Hermit; however, both require superior route-finding and off-trail navigation skills.

On the return to the trailhead, visit the public hot springs in Blayney Meadow, just south of Muir Trail Ranch. You can also swing by the ranch, though there are no services or amenities for day visitors.

Key Risks

Critters: You’re in bear country. There are strict rules on storing scented items including the need for bear-proof containers. Know before you go and follow all instructions.

Altitude: Monitor participants for any adverse reactions.

Weather: Snow can linger in Evolution Basin.

Water Crossings: Evolution Creek can be difficult to cross early in the season. There’s an alternate crossing available upstream.

Road Conditions: Kaiser Pass Road is a narrow, winding one-lane mountain road. Use caution, take your time, and watch for other vehicles.

Permits Needed

Sierra National Forest Wilderness Permit

Resources

Sierra National Forest: Florence Trailhead

Sequoia & Kings Canyon National Park: Overnight Backpacking