Please be aware that part of the public area loop has been closed until further notice as the park starts preparatory efforts for this summer's paving project on the Picnic Area Road.
Plan Your Visit
Allegheny Portage Railroad National Historic Site is located in southwestern Pennsylvania approximately 12 miles west of Altoona. Today's park covers 1249 acres. The main unit contains the Summit Level Visitor Center, the historic Lemon House, Engine House #6 Exhibit Shelter, the Skew Arch Bridge, picnic area and hiking trails. The Staple Bend Tunnel unit is located approximately 4 miles east of Johnstown, PA.
The Portage Railroad traversed the Allegheny Mountains between Hollidaysburg and Johnstown, Pennsylvania, connecting the Eastern and Western Divisiions of the Pennsylvania Mainline Canal. The mountains represented a formidable obstacle in early transportation routes. The inclines and planes of the Allegheny Portage Railroad provided a unique engineering solution for transporting the canal boats across the mountains.
Did You Know?
In 1834, a passenger on the Portage wrote that the engine houses appeared "like fairy castles seated on the tops of lofty hills, and shaded and surrounded by towering oaks and hemlocks". Today, a new generation of hemlock, Pennsylvania's state tree, survives in Allegheny Portage Railroad NHS.