Sourdough Sam is the hardest working mascot in the NFL. Striking gold at Candlestick Park in 1994, Sourdough was drafted to the 49ers as the team's official mascot! Sourdough Sam is a gold miner ...

Tucked away in the hills, we came across an old gold mine with a surprisingly intact stamp mill and a tunnel still open to explore. This video takes you through the site as we check out the vintage ...