Chu Bluk Volcanic Cave

About this location

Chu Bluk Volcanic Cave - The Underground Wonder of the Central Highlands Located within the UNESCO Global Geopark network, Chu Bluk Volcano (also known as Bat Cave) is the most extensive and longest volcanic cave system in Southeast Asia. This location holds exceptional geological heritage and archaeological value, formed by lava eruptions millions of years ago. The landscape features a massive funnel-shaped volcanic crater combined with a network of dozens of interconnected caves stretching deep underground. Key visual highlights include pristine lava tube structures (such as Caves C7, C3, and A1), solidified basalt wave ridges lining the cave walls, natural skylights casting direct beams of light underground, and lush green moss blanketing cave entrances. With its scientific value, outstanding aesthetics, and distinctive topography, this location is exceptionally well-suited as a backdrop for sci-fi/fantasy feature films, survival action films, geological archaeological documentaries, and TVCs. Compiled by: PTIT Photo credits: LaLaGo; Vinh Gau

Location rules

• Strictly prohibited content: disclosing state secrets, opposing the State, distorting history, infringing upon sovereignty, undermining national solidarity, and insulting prominent figures or national heroes. (Article 9, Cinema Law)
• Special caution is required when filming in Zone I protection areas of Special National Monuments in Lam Dong province, including the Cat Tien Archaeological Site and Cat Tien National Park (the portion within Lam Dong province), as well as military, security, and national defense areas per specialized management regulations.
• International film crews are legally required to use film production services provided by a Vietnamese cinematic establishment.

Infrastructure

Special notes

• Slippery conditions during the rainy season