Jamestown is an unincorporated community in Tuolumne County, California, tucked into the oak-and-pine foothills of the western Sierra Nevada about three miles south of Sonora. It sits squarely in the Mother Lode, the gold-bearing belt that runs through California's Gold Country, and carries that history on nearly every block of its historic Main Street. The community's origin is a cornerstone of Gold Rush lore. In 1848, Benjamin Wood discovered a 75-pound gold nugget in what became Woods Creek, the first significant gold find in Tuolumne County, and a mining camp quickly took shape. Jamestown was predominantly an Anglo settlement in its early years, while Mexican miners moved a few miles up the creek to found Sonora. The town grew with the region's mining and, later, timber and railroad economies, and it was designated a California Historical Landmark in 1949. Today Jamestown is best known for Railtown 1897 State Historic Park, the preserved Sierra Railway complex with a working roundhouse, historic shops, and operating steam passenger trains that draw rail enthusiasts and families alike. The park's equipment and buildings have appeared in numerous films and television productions, adding a touch of Hollywood to the town's frontier identity. State Routes 49 and 108 run together through Jamestown, linking it to Sonora to the north and the broader Mother Lode to the south, while State Route 120 branches toward Yosemite National Park. Yosemite Area Regional Transit stops on Main Street, and the community functions as a small but lively stop on the Gold Country tourism circuit. Who Jamestown suits: it appeals to those seeking a historic foothill town with walkable charm, Gold Rush character, and access to Railtown, Sonora, and the recreation of the Sierra Nevada and Yosemite region.