This story appears in the January 2011 issue of National Geographic magazine. “Past the hand of dog, watch out for dinosaurs,” says a voice in the dark. I recognize Jonathan Sims’s clipped ...

Vietnam is a gorgeous destination famed for its rich culture and incredible experiences like the Ha Giang Loop - A 370km road ...

At the end of Hang Son Doong stood the Great Wall of Vietnam, a 200-foot barrier to be conquered by both ladder and rope climbing. In a cave there’s no way to get a signal. There’s no way to ...

The People’s Committee of Krong No District in Dak Nong Province, located in Vietnam's Central Highlands region, has issued a ...

Take an otherworldly journey through Hang Son Doong, the world's largest cave located in Vietnam. The cave is more than 500 feet tall, 650 feet wide, and 29,500 feet long. Video courtesy of Ryan ...

Ban Tham Cave in Son La is the only mountain tunnel road in Northwest Vietnam, offering a thrilling off-road experience through a dark, rocky passage. A must-visit for adventure seekers!

Vietnam’s ‘Nightmare’ sinkhole, 250 meters deep, remains largely unexplored, with fewer than 10 people ever reaching the ...

Vietnam is known for its karst landscapes ... was found in the aphotic zone – an area completely devoid of light – of Khuoi Lin Cave and Na Mang Cave, according to a study published Jan ...

World Largest Cave: Mother earth never stops to amaze us. The deeper we go, the more we discover know about it. From forest to rivers to oceans to mountains – there are many such natural bodies ...

Vietnam is working to enhance the role and strengthen the connectivity of its national parks that are part of the ASEAN Heritage Parks (AHP) network.