Salt Fork State Park campground offers 237 campsites. The landscape of rural Guernsey County appears as a patchwork of forested hills, open meadows and misty valleys threaded by numerous streams. At the heart of this region is Salt Fork State Park, encompassing the woodlands and fields flanking Salt Fork Reservoir. As Ohio's largest state park, Salt Fork boasts 17,229-acres of recreational facilities to suit nearly every taste.