Visit the other National Parks of Western Pennsylvania Discover all the national parks in Pennsylvania Explore the entire National Park System Explore the Pennsylvania State Parks Discover the beautiful and historic Laurel Highlands Explore Somerset County Travel the Lincoln Highway Heritage Corridor Learn about the rich cultural heritage of Johnstown, PA Bicycle the Great Allegheny Passage from Pittsburgh to Washington, D.C. www.atatrail.org Travel the historic National Road Heritage Corridor |
Last updated: February 20, 2014