Two of the best types of Hamedan rugs which one can find in the carpet market belonging to the two local tribes, by the name of Gholtogh and Gharagoslu, the designs of the Gholtogh rugs are very similar to those of Sarugh, while the rugs of the Gharagoslu tribe who live in the area between Bijar and Hamedan resemble those of Turkish carpets and are generally thin and finely woven.

Gholtogh rugs are prized by connoisseurs and sought after by collectors especially the antique and old ones.