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.
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.
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.