Somewhat to very difficult severely twisty windy access road. I don't mind the road, even with a 40' RV, but, I certainly understand the problem. That said, we absolutely love this stunning, out of the way park. The pine beetles have taken their toll on some of the shade, but you can hardly envision this park with out going there. Great lake access and we go there as much as possible, at LEAST twice a year. I don't think any sites have sewers, dump station is convenient to get to though. A lot of the sites were, in the last year or two, were upgraded to 50 amp power pedestals. We camped here in a Motorhome.