McInnis Park is located on the eastern end of Smith Ranch Road. 2015 Golf Range Association of America Top 50 Range in the Stand Alone Category. Golf Course: 7 am to Dusk Driving Range: Daily : 6:30 am â 9 pm Thursdays the range is not open until 9am. Flowers Golf Range Of Sonoma. Open all year 0900 Facebook is showing information to help you better understand the purpose of a Page. The 9-hole McInnis Park course at the McInnis Park Golf Course facility in San Rafael, features 1,842 yards of golf from the longest tees for a par of 31. must be removed from the range or course prior to operation. It features a nine-hole course designed by Fred Bliss.