Altoona, Pennsylvania is known for being a major hub and transportation center in the state. Located along the Juniata River, it was founded by entrepreneur Alexander Campbell as a railroad town in 1849. It quickly grew from just 500 people to over 10,000 by 1860 due to its convenient location at the base of the Allegheny Mountains and on the main line of several railroads. Today Altoona is home to many attractions such as The Horseshoe Curve National Historic Landmark which features an incredible view of 3 tracks that were used for passenger service during World War II. Additionally, visitors can enjoy outdoor activities like camping or fishing at Canoe Creek State Park or take part in cultural events such as music festivals and theater productions at Mishler Theatre.