Weather in Halong Bay in December Learn more Pros and Cons of visiting Halong bay in December Learn more Kayaking in Halong Bay Learn more Visit floating villages - Things to do in Halong bay in December Learn more Cruise on Halong Bay - Things to do in Halong in December Learn more Visit Cave - Halong Bay in December Learn more Scuba diving in Halong bay - Halong Bay in December Learn more Climb mountain - Halong bay in December Learn more