Leaving Tuolumne, the trail climbs to Donohue Pass and crosses out of Yosemite into the Ansel Adams Wilderness — 230,000 acres of the most beautiful country in the Sierra Nevada, nestled between Yosemite and the John Muir Wilderness. It was originally named the Minarets Wilderness, which, in my opinion, is the more apt name.
This is Thousand Island Lake country, and it is the heart of the section. The first time I stood at Thousand Island Lake at sunset, it was among the best sunsets I have ever seen — Banner Peak and Mount Ritter catching the last light over a lake scattered with islands. I have hiked through this wilderness several times, and it never loses that effect. Just off the trail lie Garnet Lake and, by a short detour up Shadow Creek, Ediza and Iceberg Lakes beneath the Minarets — some of the finest side trips on the whole route.
From the Thousand Island basin the trail works south past Shadow and Rosalie Lakes and drops steadily toward Reds Meadow, near Devils Postpile and the first easy resupply since Tuolumne, a short shuttle from Mammoth Lakes.







