Flathead Lake Boat Tours

Flathead Lake Boat Tours runs guided cruises out of Polson on the largest natural freshwater lake west of the Mississippi, with the Mission Mountains framing the water and bald eagles, ospreys, and deer along the shoreline. Tours range from a quiet two-hour morning cruise to a longer expedition out to Wild Horse Island, where free-roaming wild horses, bighorn sheep, and mule deer share the trails, plus afternoon bay cruises past the Narrow Islands and sunset evening runs.

Every tour comes with commentary on the lake’s wildlife and history, so you’re learning as you go. Book a morning cruise, a Wild Horse Island day, or an evening sunset run, or call ahead to arrange a custom charter for your group.