Mehrian has a clear and beautiful river. This river eventually joins the Beshar River to enter Khuzestan province as one of the tributaries of the Karun River.
Kamrdogh waterfall is one of the largest and widest waterfalls in Iran, which with its beautiful scenery can be introduced as one of the important tourist destinations in "Kohgiluyeh and Boyer-Ahmad" province.
The position of the Opert Wall is such that it prevents clouds from passing from the north to the south, so the view of the cloud ocean can be seen in this area most days of the year.