California's Gold Country
The western foothills of the Sierra are sprinkled with ancient mines, odd little towns with clapboard Victorians and steep, narrow streets, rushing streams, magnificent oaks and pines, terrific old bars and eateries. Lots of lakes, trails, and museums to explore. Wineries, too.

State Highway 49 (a.k.a. the Gold Rush Trail) was recently designated a Scenic Byway. It makes a great side trip. Stay in a B&B, taste some great wines, and visit a State Historic Park or two. Here are some books about that kind of stuff.
Traveling California's Gold Rush CountryThe Mother Lode: A Celebration of California's Gold CountryDurham's Place Names and California's Gold Country: Includes Mariposa, Tuolumne, Calaveras, Amador, El Dorado, Placer, Sierra & Nevada Counties
Traveling California's Gold Rush Country
by Leslie A. Kelly
$11.66
The Mother Lode: A Celebration of Californi...
by Kristin Wrisley
Durham's Place Names and California's Gold ...
by David L. Durham
The Pelican Guide to Sacramento and the Gold Country (Pelican guides)Belonging - A Tale of Downieville and California's Modern Gold CountryEarly Mining Days - California Gold Country: The Story Behind the Scenery
The Pelican Guide to Sacramento and the Gol...
by Faren Maree Bachelis
$15.95
Belonging - A Tale of Downieville and Calif...
by Bill Pieper
$9.31
Early Mining Days - California Gold Country...
by Stanley W. Paher
$9.95
California Gold CountryThe Golden Highway - Highway 49The Red Dirt Path: A Search for Understanding Along California's Historic Highway 49
California Gold Country
by Francois Davot
$5.95
(Gold Country map)
The Golden Highway - Highway 49
by Jody & Rick Hornor
$22.95
The Red Dirt Path: A Search for Understandi...
by Gary Noy