Of 56 counties in the state, Carbon County ranks 33rd in terms of size (2,061 square miles). Carbon County is in Yellowstone Country Montana. Recent listings of riverfront land for sale in Carbon County, Montana, totals roughly 1,000 acres and a combined market value of about $3 million. The most common type of land for sale by combined acreage in Carbon County is house. Browse all waterfront property for sale in Carbon 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 Carbon County is house.