*December 18, 2020 update: Crystal Springs Golf Course will remain open for outdoor recreation. All golfers must adhere to social distancing guidelines and wear masks when within 30 feet of others per the San Mateo County Health Shelter-In-Place Order. Masks are required to be worn from the moment you leave your car until you are off the first tee and distanced from others. Masks are required in and around the clubhouse, pro shop, practice greens, driving range and cart return area. Golfers may not gather at tees, greens, in the parking lot or around the clubhouse. Thank you for helping to keep golf a safe outdoor activity!