Lang son: Lang Son has officially joined the UNESCO Global Geoparks Network, marking a significant achievement as Vietnam’s fourth global geopark following Dong Van Karst Plateau, Non Nuoc Cao Bang, and Dak Nong. The recognition was celebrated on June 28 during a ceremony hosted by the northern province’s People’s Committee.
According to Vietnam News Agency, the Lang Son Geopark was recognized as a Global Geopark in September 2024 and officially received UNESCO Global Geopark status in April 2025. Covering an area of over 4,842 square kilometers, which accounts for about 58% of the province, Lang Son Global Geopark is home to approximately 627,500 people. It features a remarkable combination of geological wonders and cultural heritage, with notable caves and sinkholes such as Nguom Mooc Cave, Tham Lum, and Ung Roac.
The geopark’s biodiversity is safeguarded within the Huu Lien Nature Reserve. Visitors to the geopark can explore 38 attractions distributed across four thematic routes, offering immersive and adventurous experiences in one of northern Vietnam’s most captivating landscapes.