Distance
4.0 mi to summit
9.1 mi total
Elevation
641 ft start
2,511 ft max
Vertical
1,807 ft gain
Time
2 hr 23 min to summit
4 hr 17 min total
My wife and I hiked through Jack London up to the top of the park...and then I headed off to summit Sonoma Mountain High Point. FYI...when you get to the fence that is 100 feet from the top...stop there. It is electric. I learned the hardway trying to get through and my backpack got stuck. I kept trying to get through and kept getting jolted! Ha Ha. I probably deserved it. Fun trip with great views.