West Branch State Park offers multiple paved and gravel boat launch ramps providing access to the 2,650-acre Michael J. Kirwan Reservoir, with the Camp Ramp featuring two paved lanes, ample parking, lighting, and a vault latrine.

Additional amenities include a marina with fuel and supplies, courtesy docks at select ramps, and a full-service campground with beach access.

The park provides year-round fishing and boating opportunities with five launch points strategically located around the lake.