Nearly 1,600 monolithic limestone karsts and islets rise from the emerald waters of the Gulf of Tonkin; these 500-million-year-old formations hide massive cavern systems like Sung Sot; navigate the labyrinthine Lan Ha Bay at dawn on a traditional wooden junk boat; the pre-dawn mist clings to the moss-slicked basalt cliffs while the only sound is the rhythmic lap of water against the teak hull.
About Ha Long Bay
Nearly 1,600 monolithic limestone karsts and islets rise from the emerald waters of the Gulf of Tonkin; these 500-million-year-old formations hide massive cavern systems like Sung Sot; navigate the labyrinthine Lan Ha Bay at dawn on a traditional wooden junk boat; the pre-dawn mist clings to the moss-slicked basalt cliffs while the only sound is the rhythmic lap of water against the teak hull.

Ha Long Bay, Vietnam
Why Visit
Ha Long Bay is one of Vietnam's defining sites — a place that rewards every visitor differently.
Insider Tips
- 1
Ha Long Bay is best explored on foot — take your time and soak in the atmosphere.
- 2
Visit at different times of day for a completely different perspective.
- 3
Combine your visit with nearby attractions to make the most of your time in Vietnam.





