Grover Hot Springs SP is one of those campgrounds that you dream of. The sites are large and spacious w/ good coverage, great camp hosts, incredible walks and trails and just the most gorgeous views. I got up early morning to do a hike around with my pup and we found the best sitting rock down by the creek and just sat there and listened to the water. The bear boxes and bathrooms were nice and clean and while there isn't cell service in the park or in Markleeville, you can get wifi in town. 

The hot springs are basically just one developed pool, so nothing spectacular but it's surrounded by a wonderful background of mountains and grassy prairie. 

I would definitely come back here!