We stayed at Abol Campground for two nights in order to hike Katahdin. Our site Lean-To 6, I would argue is the best site. It is right on the stream and you feel secluded. The lean to was perfect but bring a small tent, this is not a large space. There are hooks for gear and a picnic table & fire pit. The ranger Laura checked on us each day and was very kind and gave great advice. Note: there are only put toilets and no showers. But as far as that goes the bathrooms were clean and well maintained. I might add hand sanitizer pumps to make them perfect.