crystal clear ocean of surin islands, thailand

andaman archipelago asia asian bay beach beautiful beauty blue boat clean clear cloud coast coral crystal dive diving green heaven holiday horizon hot idyllic island islands koh landscape moken national natural nature nice nuea ocean outdoor pang paradise park peaceful perfect phang phra reef reflection relax relaxation romance romantic sand sea seascape shore sky snorkel snorkeling south southern summer sun sunlight sunny sunshine surin thai thailand thong tour travel tree trip tropical vacation vibrant view village water wave