Duck Ledges Island is owned by realtor Billy Milliken, who has conditions for the new owner.
Milliken told Insider anyone interested in buying the private island needs to spend a night there alone.
A rustic private island in Maine is on the market, but the owner will only sell to someone willing to stay overnight—despite perilous weather
Duck Ledges Island is owned by realtor Billy Milliken, who has conditions for the new owner.
Milliken told Insider anyone interested in buying the private island needs to spend a night there alone.
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