*Post updated 2020 World Heritage Phong Nha-Ke Bang National Park, with its karst mountains, underground rivers, historic sites, extensive caves and unspoilt jungle, is packed with opportunities to hike, bike, paddle or relax in one of Vietnam’s most spectacular and interesting regions(Lonely Planet, 2016) I don’t think that I can add much to that, itContinueContinue reading “Vietnam: Paradise Cave”