Main House Exterior

Listed with Bill McDavid of Hall and Hall Partners 

LOCATION: Cromwell Island, Dayton, Montana

SQUARE FOOTAGE: 45,000

BEDROOMS & BATHROOMS: N/A

PRICE: $72,000,000

This private 348 acre island, named “Cromwell Island”, is located in Flathead Lake in Dayton, Montana and boasts 3 miles of shoreline. It is the largest private island west of the Mississippi River that is under a single ownership. The island was purchased in the late 1980s by Robert M. Lee, a renowned automobile and antique arms collector, explorer, author, and conservationist. He passed away in 2016. It boasts an unfinished stone main house & guest house with approximately 45,000 square feet of living space. There are also multiple boat docks.

It is listed at $72,000,000.

Thanks to Travis Landers for the tip!

CLICK HERE FOR THE LISTING