This is an extremely popular campground, and fills up quickly in the summer, especially on holiday weekends. Many local people I know in Syracuse will even camp here on a weekend, just to get away. Recent renovations to one of the two campgrounds will allow more room and hookups for RVs, in addition to the available tent sites. Cabins are also available, including one handicap accessible cabin. At least one of the campgrounds has a playground and there is another playground by the beach.
From the campgrounds there is access to the two miromictic lakes, one of which has a large beach area that is popular with many locals; the other is a National Natural Landmark and very scenic, but swimming is not allowed there. The trails near the lakes get very crowded but there are a total of 18 miles of trails in the park and many of them are less crowded. Trails from the campgrounds lead to a large tract of old-growth forest, a bird conservation area, and mountain biking trails. The park also has a golf course, frisbee golf course, and boat rentals and fishing access (on Green Lake near the beach)