On May 13, Good Morning America program on ABC News network in the US broadcast live on Son Doong Cave. Photo: Telegraph.
The American film crew was emotionally overwhelmed by the majestic beauty of the cave. Photo: Telegraph.
Before the program, the world had not known about the existence of this natural masterpiece. Photo: National Geographic
Earlier, National Geographic and Telegraph introduced the spectacular images of Son Doong. Photo: Telegraph.
Son Doong is located in the national park Phong Nha-Ke Bang in Son Trach commune, Bo Trach district, Quang Binh province, in central Vietnam. This is also part of the underground system connecting more than 150 other caves in Vietnam near the Vietnam-Laos border. Photo: National Geographic
The New York Times ranked Son Doong the 8th place in the list of places to visit in 2014. Photo: Telegraph.
The Vietnamese who discovered the cave in 1990 is Ho Khanh. Photo: Telegraph.
Nearly two decades later, Ho Khanh returned to the cave with British cave explorer Howard Limbert. Photo: Telegraph.