Memorial Lake State Park is located in Grantville off of Route 443 past Penn National Race Course. It's an okay park, it has a nice lake that's a decent size. There is no swimming or camping at this park. The primary activities are hiking, fishing, boating and picnicking. The area is pretty, and there's an exercise circuit along the path on the one side of the lake. It's fairly well used by local residents on the weekends in the Spring-Summer.