While visiting my life-long friend in Massachusetts, he took me to see Purgatory Chasm near Sutton, MA. It's a half-mile long deep ravine filled with car-sized boulders. While not treacherous, per se, it's not a casual stroll through the park either. Constantly climbing over, under or around massive boulders, rarely is there a flat surface to walk … Continue reading Purgatory Chasm