ko kham island sattahip chonburi samaesan thailand a tropical island in thailand with a blue ocean

island viewpoint ko kham nature paradise thailand beach ocean tropical sattahip summer vacation travel tourism turquoise clear samaesan natural sand outdoor chon buri asia sea blue holiday relax seascape tourist pattayya bay coast beauty resort scenery koh crystal coconut tropic beautiful water white rock sky pattaya coastline chonburi sun wooden bridge