Of 36 counties in the Beaver State, Crook County is 12th in terms of its size (2,987 square miles). Crook County is in Central Oregon. The total value of nearly 1,000 acres of riverfront land recently listed for sale in Oregon's Crook County was almost $13 million. Browse all waterfront property for sale in Crook 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 Crook County is house.