Tricentennial Park is a group of historic sites in West Savannah managed by the Coastal Heritage Society. The sites include Battlefield Memorial Park, an outdoor memorial to the soldiers who fought in the second bloodiest battle of the American Revolution, and the nearby Savannah History Museum, located in a historic Central of Georgia Railway train shed. The museum and memorial park are just a short walk to the Georgia State Railroad Museum (the Roundhouse), the largest existing 19th-century railroad repair facility in the country, and the adjoining Savannah Children's Museum, an outdoor, interactive museum for kids. While anyone can visit Battlefield Memorial Park, admission is required to the Savannah History Museum, Georgia State Railroad Museum and Savannah Children's Museum.