Flathead Lake, Montana Navigational Map
Go Sail Flathead Lake and Flathead Lake Biological Station at the University of Montana teamed up to create Flathead Lake’s very first navigational map for sailors! This waterproof map of Flathead Lake features a latitude and longitude scale, a compass rose, lake hazards, and approximate anchorage spots on the lake.
You can pick up your own copy of the Flathead Lake navigational map when the Big Arm office is open for the sailing season or buy it online anytime of year for $23.95 (includes shipping). All amps come rolled in a cardboard tube.