I gotta say bye bye to this infinite view of the South China Sea and a tiny part of Halong Bay near the gulf of Tonkin. Thanks Ocean Tour and Friends Travel Vietnam for a memorable tour and a night stay on Cat Ong Island. #halongbay #gulfoftonkin #southchinasea #hanoi #vietnam #backpackers #summertrip #trekking #catong #islandstay #friendstravel #oceantour (at Cat Ong Beach Cottages)












