Along State Route 158, just off the 395 in the Eastern Sierra.
A popular destination for California "leaf peepers". Gorgeous displays of aspen with incredibly clear skies. Autumn temperatures can vary widely from highs in the 80's to lows in the 30's. Always a good idea to check the weather before you go.
This is one of the few areas in California that gets real fall color. The is part of the June Lake Loop.