Grand Canyon of the Tuolumne

The Grand Canyon of the Tuolumne is an epic 42-mile round trip adventure in Yosemite National Park. The journey starts at Tuolumne Meadows and continues through a deep canyon towards Hetch Hetchy Reservoir. Waterfalls, alpine meadows, jagged peaks, and smooth granite domes can be seen along the singletrack trail that runs parallel to the Tuolumne River. This adventure is accessible for hikers, trail runners, and backpackers. 

Traveling through the Grand Canyon of the Tuolumne will get you away from the crowds without sacrificing the views. It is difficult for day hikers to access this part of Yosemite National Park, therefore creating a better opportunity for solitude.

Starting from Tuolumne Meadows, the route follows the Pacific Crest Trail (PCT) northbound for about 5.5 miles. The route crosses the Tuolumne River and reaches a junction. The PCT continues north while the trail to the Grand Canyon of the Tuolumne turns left and heads west. The Glen Aulin High Sierra Camp is located at this junction and might make for an excellent place to camp (see below for more information about Glen Aulin). From this junction, the trail follows the river through the canyon. The trail through the canyon ends just before reaching the Hetch Hetchy Reservoir. Turn around here and retrace your steps back to the start.  This route can easily be altered for anyone looking to extend or shorten their trip. 

PERMITS

Wilderness permits are required for overnight camping in Yosemite National Park. More information about permits and making permit reservations can be found at https://www.nps.gov/yose/planyourvisit/wpres.htm. 

GLEN AULIN

Information about this High Sierra camp can be found at https://www.travelyosemite.com/lodging/high-sierra-camps/. 

WEATHER
Always check the current conditions before heading out on any hike. For information about Yosemite weather please visit https://www.nps.gov/yose/planyourvisit/weathermap.htm.

SEASONAL CLOSURES

Yosemite National Park is located off of Tioga Pass Road which usually remains open June-November. Information about Tioga Pass Road can be found here https://www.nps.gov/yose/planyourvisit/tiogaopen.htm.