Androscoggin Wayside Park Errol, NH Other Attractions Log Haven Errol, NH Other Attractions Bill Bryants Camps Two rustic housekeeping cottages on Magalloway River. Private setting, mountain views, 100 Errol, NH Other Attractions USFWS/ Lake Umbagog NWR Errol, NH Other Attractions Mollidgewock State Park Campground Errol, NH Businesses