The Surreal Underworld of Son Doong

Khanh was part of the expedition crew — roughly 30 porters, cooks, and guides — all provided by Oxalis tours. Along with the crew, two British caving experts Adam, and John, accompanied us. Adam was a member of the first descent. John, the second. At night we shared stories of previous tours, including a hilarious tale of a porn star who unknowingly projected her silhouette - 100m high - onto the cavern walls due to a unfortunately placed lamp in her ten…