98 County Road 250 Along the banks of the San Marcos River, just to the south of Palmetto State Park lies the Ray River Farm. This historic area of Texas provides a unique habitat unlike anywhere else in this part of the state. The property fronts approximately 1, 400 feet of San Marcos River allowing for endless views and recreational activities. Old-growth pecan trees, cedar elms, pecan orchards and gardens provide picturesque views throughout the property.