Top campgrounds in

Super cheap, has restrooms, and is a quiet place to enjoy nature and meet fellow hikers.  It should be noted though that Backpacker's goes by its name; stays are limited to one night so a backpack is really all the belongings you should bring

Backpacker's Campground

up at altitude, away from the crowds, and just chilly enough to make it fun

Tuolumne Meadows Campground