Big Meadows is definitely the most popular of this national parks campgrounds. Sites fill up fast, and they always seems to be a little busy, but the sites aren't too on-top of each other, so it didn't feel over-crowded, and you can make reservations online (in fact, its recommended).

Restrooms and bathhouses are pretty standard for national parks - relatively up to date & well-kept. Showers are quarter operated.

The park itself is amazing, beautiful and offers tons of activities (lots of trails & ranger led programs). Wildlife is everywhere, neither the bear nor the deer are camera shy! Camp store has all the necessities, and they've got a nice souvenir shop as well. Campers can partake in the activities at the lodge, and stop-in at their restaurant too.