Digitally Tour the Massive Son Doong Cave

Since being discovered deep within the forests of Vietnam, Son Doong has become one of the world’s most recognizable and popular caves—so much so that construction projects are being planned to make it more tourist friendly. In order to capture the natural beauty of the colossal cavern before any construction can begin, photojournalist Martin Edström and a team of explorers ventured into the vast abyss to create a high-definition, panoramic digital tour of the entire cave, complete with building-sized stalagmites, breathtaking underground lakes and unexplained animal sounds.