Using google maps the other day, I followed West Pacific Avenue around to a parking area called 'Inspiration Point'. Could this be where Zodiac's car was parked? Or, did he have a car parked on West Pacific Avenue and simply drive around the corner and park up at Inspiration Point, a place that a parked car would not be suspicious and overlooks the entire Presidio?
Below, using Google Earth, I have marked the route to Inspiration Point, as well as Julius Kahn area. The arrows show the route via road. But there is a path, called Ecology Trail, that you can take to get there on foot from W. Pacific Avenue.
(Ps. I didn't draw the odd white outline around the house next to Maple St. That is odd and don't know why its there.)

