Shell Ridge, CA

united states

Shell Ridge is a quiet residential community in Contra Costa County's rolling hills between Walnut Creek and Concord. Reach it via Highway 24 to Treat Boulevard or Geary Road exits, with easy freeway connections throughout the Bay Area. The nearby Buchanan Field airport serves general aviation, while EV charging is available at Walnut Creek shopping centers minutes away. The community gets its name from fossilized marine shells still visible in the local hillsides.