Frethem Lake   Be the first to submit input for Frethem Lake. If you have info on Frethem Lake, Mahnomen County, Minnesota please submit it here to improve this web site.          These outdoors activities are available near Frethem Lake.   Lakes Near Frethem Lake: Rikansrud Lake, Polk County, 10 miles away   Public Lands Near Frethem Lake: Itasca State Park, Minnesota, 38 miles away   Hotels Near Frethem Lake: Super 8 Fosston, Fosston, 5 miles away Americas Best Value Inn, Detroit Lakes, 31 miles away Americinn - Detroit Lakes, Mn, Detroit Lakes, 31 miles away Best Western Plus Holland House, Detroit Lakes, 31 miles away Budget Host Inn, Detroit Lakes, 31 miles away   Ski Areas Near Frethem Lake: Buena Vista, Minnesota, 62 miles away       230 foot drop, 4 lifts, 16 runs Andes Tower Hills, Minnesota, 76 miles away       300 foot drop, 3 lifts, 7 runs