We love staying on site at Knoebels. So nice to walk from the camper to the park as we please. Sites in the back are much larger than the grass sites up front. They started taking new reservations on 2/5/14. Very difficult to get reservations. I'm sure all the summer weekends are already booked at this point. We check in on a Sunday and out Wednesday. Fill your water before you get there. There spigots are the slowest I have ever seen. I'm talking maybe 2 gallons a minute at most slow. This makes for a long line at check in that you can drive right past if you do not need to fill your tanks.