Explore Cresson Sanatorium & Prison through self-guided exploration of a historic sanatorium, state hospital, and abandoned prison in Cresson, PA. Visitors can move through original buildings, prison blocks, treatment spaces, and underground tunnels while experiencing the property at their own pace. These abandoned prison tours in Pennsylvania are ideal for anyone interested in history, architecture, photography, and unusual places. Whether you spend a few hours or the full day exploring, Cresson offers rare access to a historic site where much of the original character and history can still be seen throughout the property.