About as close as you can get to a park-n-grab yet still claim you "hiked" on the Pacific Crest Trail. Once you park at the little turnout at Cloud Burst Summit, you can probably find this one using good geosense. You are looking for a 4 inch diameter by 5 inch high camouflaged container.
As always, look and listen before you start poking around in areas you can see very well, especially in warmer weather. This area is know for critters that seem to hide and guard caches.