Blog Vietnam launches helicopter tours over Halong Bay Cruising Halong Bay has long been one of the top things to do when visiting Vietnam. June 12, 2019/by sa https://www.southafrica101.co.za/wp-content/uploads/2017/11/logo-SA-101.png 0 0 sa https://www.southafrica101.co.za/wp-content/uploads/2017/11/logo-SA-101.png sa2019-06-12 08:49:192019-06-12 08:49:19Vietnam launches helicopter tours over Halong Bay