This campground, a KOA campground, offers all you could need and more. From dry tenting sites, RV hookup sites, to elaborate and science-based cabins. They offer a children's playground, pool, little grocery store, volleyball area,  and of course, the Herkimer Diamond Mine and restaraunt, right across the street.

Keeping in mind , it is a busy family resort during prime season and holidays, so if you're looking for a quiet, non-crowded location, this may not be the place for you (unless you try it in offseason),   but the noise did not seem too bad in the evening, and the times Ive been there, most campers did seem respectful of each other. 

There is a beautiful river where some of the sites are located next to, where you can wade into, kayak ,  tube down, or just sit on the bank and watch the local wild life swim by . There are bathrooms and showers, although not the cleanest I've ever witnessed, but they are sufficient and helpful if needed.

Some of the prices can be a little costly on some of the sites, but there are cheaper options on other sites as well, and with the diamond mine nearby, and all the activities that the park offers, it is definitely a park to visit, especially if you have children.