Thousands of limestone karst islands and islets rising from emerald waters in the Gulf of Tonkin, riddled with grottoes and hidden lagoons.
Highlights
- Karst islands
- Sea caves
- Overnight junk cruises
At a glance
- Type
- Island
- Country
- Vietnam
- Region
- Quảng Ninh
- Continent
- Asia
- Best seasons
- spring, autumn