Tour 1 will cover layouts on the SF Peninsula from Mountain View to South San Francisco. The tour starts in Los Altos in the South and extends north to South San Francisco. Google Maps indicates travel time to Petrocitz (South San Francisco) is 40-50 minutes at 12:30 PM on Thursday. return time from Parks at 5 PM is 30-45 minutes in commute traffic. It is suggested to start at the north end and tour south. In this area there are unlimited dining options along 101.