 The Big Bend Coast, however, is the marshy coast without barrier islands that extends along the Gulf of Mexico coast of Florida from the Ocklockonee River (Wakulla County) to Anclote Key (Pasco County).Visit Florida, the state's official tourism marketing corporation, uses varying definitions of the region, including just four counties, Jefferson, Taylor, Dixie and Levy counties, in one definition, and 12 counties, including Levy, Dixie, Gilchrist, Lafayette, Suwannee, Columbia, Hamilton, Baker, Union, Bradford, Clay, and Putnam counties, in another.The Big Bend Scenic Byway is a marked route through Franklin, Leon, and Wakulla counties.