Bing found these results
Sonora, California - Wikipedia
Visiting Sonora, California - Visit Tuolumne
City of Sonora – "Queen of the Southern Mines"
One Small City. Three Big Destinations - City of Sonora
8 Great Things To Do Around Sonora, California
Things to Do in Sonora, CA - Sonora Attractions - Tripadvisor
Sonora | Visit California
Visit Tuolumne County: 13 Best Things To Do In Sonora, CA
Sonora (California) – Travel guide at Wikivoyage
11 Awesome Things to Do When Visiting Sonora, California