This is Montana’s Shelter Island Estate. Flathead Lake, Montana is celebrated as being one of the cleanest lakes in the world, and it is here that you will find one of the most exquisite and privately located estates in existence. Montana’s Shelter Island Estate rests on over 22 private island acres in the middle of Flathead Lake. This five bedroom, eight bath estate is a comfortable 22,000-square-feet with over 4,800 feet of private, secluded lakefront access. The estate is three levels, each level accessible via commercial grade elevator. Each element has been carefully orchestrated to maximize the visual and emotional impact on every level, starting with the jaw dropping 45-foot ceilings in the great room which is surrounded by the second story observatory that has been designed to leave you entranced by the sweeping views of Flathead Lake.