A:
The best Swimming in Northern Vietnam according to Viator travelers are:
- Halong bay Luxury Cruise Day Trip: Buffet lunch & Limousine bus
- Ha Long Bay One Day By Express bus and 6 hour cruise - swimming, kayaking
- Sena Cruise - Luxury Boutique Cruise Halong & Lan Ha Bay (2D1N)
- The Best 2D1N HALONG BAY- All Inclusive,Overnight on Boat By Expressway Transfer
- Halong Bay Cruise Day Trip: Titop island, Surprise cave, Swimming, Kayaking