Sarab Garm Spring has two separate parts. The larger part of the area for drinking water supply is enclosed and protected and it is not even possible to visit it.
One of the most important attractions of this tourist area is its water springs, which, after merging, create a large river, which has become a factor for the creation of large gardens downstream of this promenade.
Koohrang spring has a large volume of water and comes out of the heart of the mountain from a point like a big river and causes prosperity and development along its route.
Gel-Afshan-e Chegardani-Lash is located near a village of the same name, which is necessary to visit with the help of local people due to the lack of traffic signs.
Various theories have been proposed for this phenomenon, the most likely of which is the increase in ground pressure due to the presence of hydrocarbon gases.