Cromwell Island in Flathead Lake is up for sale at $72 million. The private island includes a boat dock that has five slips varying in size. (Photo courtesy of Bill McDavid, Hall and Hall Partners)
April 30, 2022
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April 30, 2022 midnight
Private island on Flathead Lake listed for $72 million
The property is the largest private island with a single owner west of the Mississippi River, according to the property listing with Hall and Hall Partners.