1 Fly Geyser, Nevada, USA 2 Tianzi Mountains, China 3 Painted Dunes, Lassen Volcanic National Park, USA 4 Naica Mine, Mexico 5 Dallol Volcano, Ethiopia 6 Giants Causeway in Northern Ireland 7 Zhangye Danxia Landform in Gansu, China 8 Namib Desert, Namibia 9 Pamukkale, Turkey 10 Son Doong Cave, Vietnam 11 Dragonblooded Trees, Socotra, Yemen 12 Antel