Porcupine Grass Lake   Be the first to submit input for Porcupine Grass Lake. If you have info on Porcupine Grass Lake, Southeast Fairbanks Borough, Alaska please submit it here to improve this web site.          These outdoors activities are available near Porcupine Grass Lake.   Hotels Near Porcupine Grass Lake: A Mooseberry Inn B&B, Tok, 37 miles away