located 100km from Kharkhorin city, the Orkhon rivers flows into the Ulaan
river. It features a waterfall, ten
meters wide and twenty meters high.
2.5 million years, earthquakes and volcanic eruptions occurred at the head of
the Tsagaan Azarga river, located in the Khangai mountain range. The hot lava
created a layer of thick basalt stone mulch that is hundreds of km deep.
Geologist think that The Orkhon rivers flow on the basalt stone river created a