Oglethorpe County is in Historic South Georgia. Of the 159 counties in the Peach State, 282,904-acre Oglethorpe County ranks 49th by size. The most common type of land for sale by combined acreage in Oglethorpe County is residential property. Browse all waterfront property for sale in Oglethorpe 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!