Underground Pittsburgh (2007)

Ever wonder whats below the surface of western Pennsylvania Come for a hike into Laurel Caverns investigate the fabled Fourth River visit the Bug Rooms at the Carnegie Museum of Natural History and zip through several tunnels around here We ride the T look under the Dormont Pool and descend into several basements including two at Marshall Elevator We consider a Pittsburgh potty and follow the sewer to ALCOSAN You can watch the harvest at Creekside Mushrooms see some of whats stored at Iron Mountain and go 600 feet down to meet the coal miners at CONSOLs Bailey Mine in Greene County among other things Watch this one on your basement TV