The illuminated interior of Paradise Cave in Phong Nha Ke Bang National Park, Quang Binh, Vietnam, Indochina, Southeast Asia, Asia

photography colour colour image color color image horizontal horizontal image one person male men travel travel destination travel destinations underground paradise cave phong nha ke bang national park quang binh vietnam indochina southeast asia south east asia southeast asian south east asian asia asian geological feature rock rock formation illuminated lit lit up subterranean cavern adventure the great outdoors full frame cave caver x 2018m2 x printready