Ostayir is a village near Yardimli, useful as a marker for the smaller settlements that give the district its character. It is not a museum village, and that is part of the point: the mountain life here is ordinary, agricultural, and still closely tied to the road.
If you stop, keep it brief and respectful. A short walk, a tea break if one is available, and a look back across the hills will tell you more about the district than rushing to another minor dot on the map.