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 ...

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 ...

Despite its remote location, the Son Doong Cave tours are highly popular. Oxalis, the only company offering tours to Son Doong Cave, announced that all tours for 2024 are fully booked. Son Doong ...

Hang Son Doong cave — the name means "Mountain River ... a company that operates tours of Son Doong, told CNN. "But after he ...

A jungle inside a cave? A roof collapse long ago in Hang Son Doong let in light; plants thickly followed. As “Sweeny” Sewell climbs to the surface, hikers struggle through the wryly named ...

This marks the first time the firm has assisted a classical music artist in performing and filming a video inside Sơn Đoòng Cave. Notably, the arrangement for cello was created by the late composer's ...

The Extremes crew had trekked for two days through steep valleys covered in lush jungle to reach Hang son Doong cave. Set deep inside Phong Nha-Ke Bang National Park, it is one of dozens of caves ...