Kong Collapse Vietnam's Deepest Sinkhole

Discover Kong Collapse, Vietnam's deepest sinkhole, a breathtaking natural wonder nestled within Phong Nha-Ke Bang National Park. This hidden gem, located in Quang Binh Province, captivates adventurers and nature enthusiasts alike with its challenging access and stunning beauty.

A Challenging Discovery

Initially discovered in 1997 by a British caver, its remote location earned it the nickname the closed drain hole. Access requires navigating Dai A Cave (Tiger Cave), adding to its allure. Le Luu Dung of Jungle Boss, using a drone, first revealed its Kong-like shape, sparking an expedition.

The Expedition

Dung and his team undertook a demanding six-hour journey, traversing dense jungle, steep slopes, and the dark depths of Tiger Cave. The experience, as Dung describes, felt like a journey to the edge, culminating in the awe-inspiring sight of Kong Collapse.

Exploring Kong Collapse

Kong Collapse boasts a depth of approximately 1,476 feet (450 meters) and offers three access routes: swimming through Dai A Cave, rappelling from the cave mouth, or a challenging jungle trek. A thrilling 328-foot (100-meter) rappel is the dramatic climax. Inside, sunlight illuminates a vast chamber with ancient stalactites and stalagmites, alongside a rich ecosystem of rare flora and fauna.

Safety and Accessibility

Nguyen Minh Tuan, a visitor, stresses the need for expert guidance and proper preparation, highlighting the sinkhole's complexity and the importance of safety. The National Speleological Society (NSS) recognizes Kong Collapse as Vietnam's deepest, and it's now open for tourism with expert guides, though stringent medical and safety checks are required.

How deep is Kong Collapse?

Kong Collapse boasts a depth of approximately 1,476 feet (450 meters), making it Vietnam's deepest sinkhole.

What makes Kong Collapse's exploration challenging?

Reaching Kong Collapse involves navigating dense jungle, traversing steep slopes, swimming through Dai A Cave, and a potentially dangerous 328-foot (100-meter) rappel. The trek is described as challenging and requires physical preparation and safety gear.

What unique features does Kong Collapse possess?

Besides its depth, Kong Collapse features three distinct access routes, a vast chamber with ancient stalactites and stalagmites, and a rich, unique ecosystem with rare flora and fauna.

Who discovered Kong Collapse and when?

A British caver initially discovered Kong Collapse in 1997 during an expedition.

Why is expert guidance crucial for exploring Kong Collapse?

The sinkhole's vast and complex interior requires advanced climbing skills and caving knowledge. Safety is paramount, and teamwork is essential due to the challenging terrain and potential hazards.

How much does it cost to explore Kong Collapse?

The cost of a three-to-five-day expedition ranges from $612 to $1430 per person. However, only those passing medical and safety skill checks are permitted.

A Natural Marvel

Kong Collapse, with its challenging access and breathtaking beauty, represents the best of Vietnam's natural wonders. From its demanding trek through jungle and cave to its awe-inspiring interior, it offers an unforgettable adventure for those who meet the rigorous requirements and are willing to embark on this extraordinary journey. The cost ranges from $612 to $1430 per person for a three-to-five-day expedition.