Cheshmeh-Naz of Vanak is almost a mountainous area and is a part of Zagros maintain ranges. This region is among the cold and wet areas of Isfahan. The branches of Karun River are located in this site.
In a term of vegetation it includes more than 1000 plant species.
Considering the geographical position and the location of Vanak in the foothills of Zagros maintain range, there are temperature variations in this area.
The areas at the higher elevations are colder and the areas at the bottom of valleys are warmer.
In most of the years except during the drought,in some points of Dalankooh the snows of previous years are still visible.
