Jasb refers to a semi-mountainous area north of Delijan and Naraq in Markazi Province, which includes seven small villages. These villages are located along Jasb Road.
Jasb Road is a side road that starts from five kilometers from Delijan on the road from Delijan to Qom and first goes east and then changes direction to the north.
Jasb Mountain starts from 5 km from the beginning of Jasb Road and continues along the route. Seven villages in the Jasb region are located along ten kilometers of the semi-mountainous road. Jasb road continues to the north until it finally reaches Kahak village and Qom city.
Jasb area is a protected area. Jasb area has beautiful and green landscapes in a semi-mountainous nature and has several springs and its villages have many walnut and almond gardens.