by balzaccom » Sat Oct 10, 2020 6:39 am
Sorry you are not getting answers here, Nancy. I've done some hiking in that area, but not down to Rock island lake. From the topo map, that looks doable, particularly is you hike the trail part way and then go over the saddle, rather than trying to go direct, or contouring over.
But from Rock Island down to Benson, I have no idea.
Check our our website: http://www.backpackthesierra.com/
Or just read a good mystery novel set in the Sierra; https://www.amazon.com/Danger-Falling-Rocks-Paul-Wagner/dp/0984884963