General description Central Asian Expedition led by American researcher and explorer Roy Chapman Andrews brought home the first ever recorded dinosaur eggs found from Desert of Mongolia. Imagine yourself eye witnessing the great Flaming Cliffs where all the fossils and eggs were discovered while enjoying the dusk. Wonders of Gobi will continue with long stretches of Khongor sand dunes which lie within Gobi Gurvan Saikhan National Park. At Khongor or Singing dunes you will relish fine grains of sand, mountains, two-humped Bactrian camels, lifestyle of Gobi nomads, narrow streams which would look unlike any desert.