Hey, welcome to Halong Bay :) It's such an amazing and interesting video of Halong Bay experience! But next time I strongly recommend you visit Bai Tu Long Bay instead of visiting the center of Halong Bay - where thousand boats sailing everyday. Bai Tu Long Bay is so much more quiet and beautiful than the center of Halong Bay, while it’s still belonged to the UNESCO Heritage site. Hope to have a chance to host your stay in Halong Bay next time ;) You can visit our channel to enjoy more stunning videos of Bai Tu Long Bay's beauty. Thanks a lot :D