An area dotted with numerous inland lakes, Lanier County (the county seat of which is Lakeland) is home to the?4,049-acre?Banks Lake National Wildlife Refuge.?The refuge contains a variety of habitats including cypress swamp, freshwater marsh, uplands, and open water, and is home to a diverse array of bird and fish species.? Lanier County is in Southern Rivers Georgia. Of the 159 counties in the Peach State, Lanier County ranks 140th in terms of size (199 square miles). The most common type of land for sale by combined acreage in Lanier County is residential property. Browse all Lanier County undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.