Of 92 counties in the Hospitality State, Harrison County ranks 15th in terms of size (486 square miles). Harrison County is in South Indiana. Recent listings of riverfront land for sale in Indiana's Harrison County totals 1,000 acres and a combined market value of $1 million. The most common type of land for sale by combined acreage in Harrison County is house. Browse all waterfront property for sale in Harrison 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! The most common type of land for sale by combined acreage in Harrison County is house.