Glen Aulin

A long high-country day hike following the Tuolumne River downstream to cascades and the Glen Aulin basin.

Country: United States
Region: Tuolumne Meadows, Yosemite National Park, California
Distance: 17.7 km round-trip
Typical duration: 6–8 hours
Difficulty: Moderate
Best season: July to October, depending on snow, water levels and Tioga Road access
Trail type: Out-and-back river and waterfall hike

Route data may change. Verify closures, permits, weather, transport and navigation with official sources before departure.