Can I access, by private car, the location where the photo below was captured?
I found these six landmarks in the image that lined up nicely with each other:
Then I created a map where I found roughly the coordinates of these landmarks, and drew lines straight through them:
As you can see, these three lines intersect nicely at a single point (at approximately 49.746°N 123.056°W, marked in yellow), which should be approximately the location the image was taken.
As near as I can tell, it's taken from about here (note that the perspective is different in Google maps to the photo - presumably imitating a different width lens) :
Which would appear to be the view from roughly Round Mountain, looking SW over Squamish.
Google Maps is a bit fiddly, but you can use your mouse to move around in 3D.
It's hikeable, and is estimated to take about 4.5 hours round trip to the top. There's no road access.