Keywords: Blue Knob Mountain 4.jpg Blue Knob Mountain 3 146 ft photo by Joe Calzarette en wikipedia 2007-02-19 Calzarette wikipedia en Calzarette original upload log page en wikipedia BKM1 jpg 2007-02-19 16 25 Calzarette 1716×1139×8 207062 bytes <nowiki>Blue Knob Mountain 3 146 ft photo by Joe Calzarette</nowiki> Allegheny Mountains Blue Knob State Park Mountains of Pennsylvania |