. "1699"^^ . . "V" . . . "Golconda Marina State Recreation Area"@en . . . . "Map of the U.S. state of Illinois showing the location of Golconda Marina State Recreation Area"@en . . . . "1108838.6597376"^^ . "Golconda Marina State Recreation Area"@en . "11348560"^^ . "225"^^ . . . . . . . "V"@en . . . . . . "Golconda Marina State Recreation Area is an Illinois state park on 274 acres (111 ha) in Pope County, Illinois, United States."@en . . "1100595124"^^ . . "37.37027777777778 -88.48194444444445" . . . . . . . . . "37.37027740478516"^^ . . . . . . . . . . . . . . . . . . . . . "POINT(-88.481941223145 37.370277404785)"^^ . . . . . . . "Golconda Marina State Recreation Area"@en . . "-88.48194122314453"^^ . . . . . . "Golconda Marina State Recreation Area is an Illinois state park on 274 acres (111 ha) in Pope County, Illinois, United States."@en .