February 20th, 2011. Carrabassett Valley, Northern Maine. A non for profit Maine Huts and Trails and has 30 miles of uninterrupted cross country ski trails between several state of the art eco-friendly huts. Here, a guest Mike, 72, with his vintage skis had no problem covering the long distance to the newly opened and most remote Grand Falls Hut. Piotr Redlinski for The New York Times.