The Naperville Park District is expansive, to say the least. The park district includes more than 2,500 acres of parkland, 139 parks, the Centennial Beach, two golf courses, two skateboard parks, the paddleboats, the Millennium Carillon and the Riverwalk. More than 60,000 people participate in programs every year. The Millennium Carillon offers summer recitals and draws carilloneurs from around the world.