Many people are surprised to learn that 112 acres at the center of Valley Forge National Historical Park (VFNHP) are closed to public use. For over a century, wastes containing asbestos were dumped on lands that are now part of the natural park. VFNHP is in the process of remediating these areas to allow for the full future use of the park. For more information on the VFNHP Asbestos Release Site, please follow the links below.