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The first railroad to cross the Allegheny Mountains, the Allegheny Portage Railroad was the final piece of the Pennsylvania Main Line Canal. "The Portage" opened in 1834, marking the first time that there was one, direct route between Philadelphia and Pittsburgh. All things to all people, it served merchants, passengers, slaves in pursuit of freedom, and soldiers from the Mexican War.
Start your visit here! Get oriented to the park, view exhibits, and watch our introductory film.
Find out the hours of operation for park buildings and grounds, including holiday closures.
Tour through the Engine House No. 6 Exhibit Shelter, a replica of the building that housed stationary steam engines.
Visitors can explore the first floor of this historic building that operated as a tavern during the days of the Allegheny Portage Railroad.
Hike or bike to the first railroad tunnel in America!
Explore nature and history on our trails!
Last updated: March 29, 2026
