Tuolumne County rests in the Sierra Nevada foothills, bordering Yosemite National Park. Established in 1850, it was a Gold Rush hub filled with mining camps that evolved into charming historic towns. Sonora, the county seat, still displays Old West architecture, while Twain Harte, Groveland, and Jamestown are popular residential and vacation areas. The landscape blends forested hills, lakes, and mountain ridges. Housing types include log cabins, ranch houses, and hillside vacation homes. Median home prices range US $475 000 – 525 000; building costs average US $275 – 350 per sq ft, higher in remote wooded zones. The area is mostly rural or semi-rural; Sonora serves as its urban core. Proximity: about 1 hour east of Modesto, 2½ hours to Sacramento or the Bay Area. Tuolumne County offers a scenic, slower lifestyle with proximity to Yosemite’s trails and lakes, attracting retirees, remote workers, and second-home buyer.