The National Trails System Act

The National Trails System Act of 1968, as amended, calls for establishing trails in both urban and rural settings for people of all ages, interests, skills, and physical abilities. The act promotes the enjoyment and appreciation of trails while encouraging greater public access. It establishes four classes of trails: national scenic trails, national historic trails, national recreation trails, and side and connecting trails.

The National Park Service encourages all public and private agencies to develop, maintain, and protect trails. With the cooperation and support of a nationwide trails community, the vision of an interconnected, cross-country trail system will become a reality.