Berrien County is in Southwest Michigan. Of the 83 counties in the Great Lakes State, Berrien County is 19th in terms of its size (1 million acres). The most common type of land for sale by combined acreage in Berrien County is house. Browse all waterfront property for sale in Berrien County on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits!