From left to right, the mountain peaks are:
Copernicus Peak (4372') , Mount Hamilton (4209'), Mount Isabel (the black, bowed mountain which is 4223 feet up), and to the left is Pyramid Rock (which is 4226 feet up.)
You can pick out highway 130 way off in the distance just below Mount Hamilton as a black line parallel to the horizon.
Rattlesnake Butte (3460') is peeking out over the foothills.
Road leaves Mount Hamilton Road and it runs by this mountain.
Mount Day (3879 feet) is barely peeking out over the foothills.
You can also see this peak from Felter Road.
It can only be accessed by private roads.
This is Mount Hamilton as seen from near the western part of Grant Ranch park. Quimby Road (the old route of 130) rejoins 130 here.
130 East (Mt. Hamilton to I5) Index Page