Depends where you are coming from.
Basically Hwy 80 to Auburn, N on 49 to Nevada City,
N on 49 to Tyler Foote Crossing Road ( just before N. San Juan )
And up and over till you cross Sierras.
Many lakes and trail in between , Bowman, Jackson meadows, French,
Fauchere<sp?> , Carr, Croft, lots mor...