Washington County is in Southwest Utah. Of the 29 counties in the state, 2 million-acre Washington County ranks 15th by size. The most common type of land for sale by combined acreage in Washington County is house. Browse all waterfront property for sale in Washington 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!