This is probably the prettiest campground I've ever been to. The whole park is in a very quiet and well preserved pine forest by the coast and you really feel the peacefulness that you want when camping. Prices are reasonable, staff is friendly, and the location is very close to Bar Harbor, Cadillac Mountain, and other nice points of interest. I went tent camping here a few times and I loved every minute. There is a short walking trail that takes you directly from the camp to the coastline. At night the stars are absolutely incredible. Each camp site is good-sized and has a fire pit and a picnic table. The fire pits I've seen there also have a built-in metal grate that can be swung on or off the pit to place cooking pans, skillets, etc on.
The camp does have bathroom buildings at convenient points throughout, but no showers in the campground. For showers, there is an independent business just a minute or so up the road that has coin-operated shower facilities, and you can also buy firewood there.