Allegheny Portage Railroad National Historic Site
The Allegheny Portage Railroad was a great achievement in early travel. Charles Dickens, Jenny Linn, and Ulysses S. Grant traveled over the Allegheny Mountains. They braved a system that injured passengers on a weekly basis. A system of inclined planes and a nine hundred foot tunnel carved through solid rock by Welsh coalminers made this feat possible. For twenty years, it was the fastest way to transgress the rough and wild terrain of Pennsylvania. The site features a recreated incline and winch used to pull portaged barges over the hill.
Altoona Railroaders Memorial Museum
in downtown Altoona is a museum showing Altoona's history as a railroad town.
Horseshoe Curve National Historic Landmark
Built by the Pennsylvania Railroad to allow trains to climb the steep Allegheny Mountains, this historic and well-known construction is a mecca for railfans. Located along the current Norfolk Southern east-west mainline, over 50 trains per day pass around the triple-track curve. Admission includes access to a small museum and a funicular ride up the hill to a grassy area on the inside of the curve, which has over 180 degrees' view of railroading action.