Salt Fork State Park is a state park located north of Lore City in Guernsey County, Ohio, United States. It contains 17229acre of land and 2952acre of water. It is the largest state park in Ohio.HistorySalt Fork creek was named for a mineral lick along its course.In 1956 planning for a water supply for the area started, but the potential for a recreational area led to land be acquired for a state park starting in 1960. In 1967 the earthen dam was completed, and in 1968 recreational facilities began construction.