The Allegheny Mountains constantly challenged early settlers to use their creativity and skills to conquer what seemed an almost insurmountable barrier. The founding fathers recognized potential in the area both as a resort and as a thriving town that would attract industry. Through hard work and innovation, an all-rail route over the mountains was established, linking the area with important industrial and trade centers. Many people came to Cresson to enjoy the health and recreational benefits of its natural springs, and the area's "pike" afforded the first stage link between Philadelphia and Pittsburgh. When the Pennsylvania Railroad established headquarters here, with a roundhouse, machine shops, and branch lines, the area entered an era of industrial prosperity. I n this remarkable volume, over 200 rare images are combines with informative and insightful text. Early views of the famous Horseshoe Curve, the Gallitzin Tunnels, and the Mountain House are delightfully intertwined with photographs of homes, workplaces, churches, and the people who made the area prosper and grow. Readers visit Loretto, a town founded by "A Prince-Priest, Demetrius A. Gallitzin, Apostle of the Alleghenies" and they are transported to Portage and Lilly, areas of woodlands that gave rise to numerous sawmills.