Water Activities & Marina: The lake allows unlimited horsepower boating and features a full-service marina, multiple boat ramps, and a 1,300-foot public swimming beach. It is also a top spot for fishing, particularly for crappie and muskellunge.

Trail System: Offers over 40 miles of trails for hiking, mountain biking, and horseback riding. Notable routes include the 13-mile Perimeter Trail, scenic waterfall trails, and a swing bridge.

Fossil Hunting: Known for exposing Ordovician-era limestone bedrock, the park features a designated spillway area where visitors can hunt for ancient marine fossils (permits required from the visitor center).

Camping & Facilities: Includes a large campground with nearly 300 sites, a nature center with interactive exhibits, day lodges, and primitive group/horseman camps.