My mom and I were not campers before we took off on our 3000 mile journey strictly sticking to camp grounds for our accommodations. Therefore we were unaware of the whole idea of campgrounds being booked a year in advance. Fortunately we were able to slip in because of a cancelation- but I would advise reservations!! This was a great spot other than being a bit crowded. We had some awesome camp neighbors within view- so if you're looking for privacy this isn't the place. Having the bus system was a nice asset, along with being among the first to be able to creep out and catch the sunrise in the morning. It's nice to be right in on the action- would definitely suggest this over staying outside the park!