Uhm its a secret! ;)
Just kidding. If you get off the freeway at Old Town Auburn (the first exit into Auburn, I think its called Maple Street... not sure though) and park in the Tio Pepe's parking lot then walk towards the statue of Claude Chana (a giant gold miner panning for gold) walk down this path to a chain link fence, go around it and down the hill towards the creek follow the creek into the tunnels and prepare to be terrified.
Auburn Tunnel was created in 1821.
From Fort Worth TX : Auburn AL 688mi, 1329mi to Auburn NY, Auburn WA 1647, 1393mi to Auburn CA, and Auburn ME 1653
87 miles.
Marysville -Lincoln
33 miles taking I-80 EAST.
The address of the Bernhard Museum Complex is: 291 Auburn Folsom Rd, Auburn, CA 95603
The address of the Old Town Auburn Preservation Society is: Po Box 9273, Auburn, CA 95604-9273
190 Miles - 307 Km
CHeeMa
The address of the Historic Old Town Auburn Business Association is: Po Box 9145, Auburn, CA 95604-9560
The Auburn Dam near Auburn CA
The address of the Gold Country Fairgrounds is: 1273 High St, Auburn, CA 95603