
Place
Challenging

This is a demanding, multi-day Yosemite High Country backpack that links the Grand Canyon of the Tuolumne with quiet alpine basins, culminating at Rogers Lake. One published version of the route is 41.3 miles total (out and back) with roughly 10,501 feet of elevation gain—strenuous by any standard and best for experienced backpackers comfortable with long days and big climbs.
You’ll climb out of the Tuolumne River canyon past powerful waterfall sections (including the California Falls area), then transition into polished granite, domes, and alpine lakes near Cathedral/Tenaya/May Lake country. Northern Yosemite’s backcountry feels truly remote—expect long stretches of solitude.
Beyond the pass-and-lake highlights, you can encounter granite walls rising thousands of feet, an old lakebed turning to high-country desert with fractured granite piles, and wide quartz veins streaking boulders. Smedberg Lake can be cold and windy but photogenic. Rogers Lake itself is large and stunning, with broad granite slabs made for lounging. Wildlife-wise, keep an eye out for Mule Deer and listen for Clark’s Nutcrackers.
Ambitious parties sometimes add a side trip up Rodgers Peak. The northeast ridge involves class 2–3 scrambling (exposed if you stay on the crest; generally keepable to class 2 by contouring lower), with a final ascent on easy talus. From up high, expect sweeping views of big-name Sierra peaks and even distant Half Dome; note that Lyell—not Rodgers—is the tallest peak in Yosemite.
This itinerary dishes out big elevation days, including the sustained climb from Pate Valley toward the falls. Early season can bring flooding between California Falls and Glen Aulin and a required ford at the Tenaya Lake outlet—travel times can balloon. Mosquitoes can be heavy around Upper Cathedral Lake, Sunrise Meadows/High Sierra Camp, and May Lake. Parts of the route use beautifully built, well-traveled trail; other segments feel noticeably quieter and less trodden.
Footing ranges from smooth granite to talus and occasional loose scree. Robust footwear, trekking poles, and layered clothing are smart—mornings can be chilly and high-country weather turns quickly. If you tag Rodgers Peak, the northeast ridge is not a good place for dogs due to scrambling and rockfall potential.
Overnight wilderness permits are required. A reservation system releases most spots months in advance, with the remainder closer to the start date; fees apply and must be paid promptly if granted. Bear-resistant food storage is required, and designated Backpackers Campgrounds are available the night before/after your trip. Carry a detailed topographic map that covers Tuolumne Meadows, the Tuolumne River corridor, and the surrounding high country.
Late summer (especially August) is the sweet spot: snow has melted, water levels and crossings are more manageable, and bugs begin to taper—though lakes and meadows may still have mosquitoes. Early summer often means lingering snow patches, complex/high water, and swarms of bugs. Start big-climb days early to avoid heat and enjoy better light on waterfalls and granite. Expect wind and chill at exposed lakes.
Varies by itinerary; common entries use trailheads serving the Tuolumne River corridor, Tenaya Lake, or May Lake. Park only in signed trailhead lots tied to your permit.
Strenuous 41.3-mile out-and-back with ~10,500 ft of gain, early-season flooding and fords (including the Tenaya outlet), heavy mosquitoes, wind/cold at exposed lakes, and optional class 2–3 scrambling if you add Rodgers Peak.
