Often described as a place where nature holds its breath, Van Long Lagoon - dubbed Vietnam’s “wave-free bay” - is a hidden gem in Ninh Binh. Van Long Lagoon is the largest wetland nature reserve in the Red River Delta. Through years of grassroots commitment, Van Long has evolved into a thriving ecotourism site. A world of caves and mythsBeyond the surface beauty, Van Long also boasts an extensive cave system, including Ca Cave, Bong Cave, Rua Cave, and Chanh Cave. Known as the “wave-free bay,” Van Long reflects underwater flora like a giant mirror.

Source: VietNamNet News December 28, 2025 06:05 UTC