Bayanzag locates in 100 km northwest from Dalanzadgad city. This place if famous y its paleontological finds. In 1922 American paleontologist Roy Chapman Andrews found here the first dinosaur nest of eggs and skeleton of 70 million years ago. Andrews gave the name of “Flamming cliffs” to Bayanzag. The hills look like burning hills when sun sets, because of its red sandstone. There is picturesque saxaul forest in the north of Bayanzag. Many rare archaeological and paleontological finds frm Bayanzag,  now being exhibited in Natural History Museum of USA.