tung prong thong or golden mangrove field at estuary pra sae, rayong, thailand

about area asia asian attraction background beautiful brackish brackishwater bridge cloud destination education environment estuary field food golden green landmark landscape learning mangrove mangroveforest mangroveswamp mangrovetree meadow natural nature outdoor park pathway pavilion place plant pra prong rayong rest sae scenic sea sky southeastasia study summer swamp thailand thong trail travel tree tung view viewpoint walk walkway water way woods yellow