We’re quite familiar with KOAs, and this one is not up to standards. It is in need of some updating. One of the things that we didn’t like was that the seasonals were mixed throughout the campground, and many of them were older and run down. Water pressure on our full-service site was very low at peak times. We had requested a large site, but we had barely enough room to park and place the picnic table in front of our trailer. The front desk seemed to be run by teenagers (absence of adults), although they were polite and friendly. While we didn’t use the pools, they were attractive and well used by regulars. The interior roads are gravel and bumpy, but it is easy to manage large rigs through the campground. Free wi-fi was available at the front building and pool areas only. The campground is a short drive to downtown Gravenhurst. We stayed for three nights. We camped at Gravenhurst / Muskoka KOA in a Travel Trailer.