Address & Contacts 3401 BIG SPRINGS AVE SIMI VALLEY, CA 93063 United States Tel: 805.368.4815 After School Site SIMI VALLEY FAMILY YMCA 3200 Cochran Street Simi Valley, CA 93065 805.583.5338 DIRECTIONS Branch Hours Mon - Thu: 5:30am - 9pm Fri: 5:30am - 7pm Sat: 7am - 4pm Sun: Closed Contacts Tel: 805.368.4815 Address & Contacts 3401 BIG SPRINGS AVE SIMI VALLEY, CA 93063 United States After School Site SIMI VALLEY FAMILY YMCA 3200 Cochran Street Simi Valley, CA 93065 805.583.5338 DIRECTIONS Branch Hours Mon - Thu: 5:30am - 9pm Fri: 5:30am - 7pm Sat: 7am - 4pm Sun: Closed