The architecture of Oramanat is completely adapted to the mountains, and the houses in the villages of the region are built in a stepped manner due to the steep slope of the rocky slopes.
The castles of Bandar Langeh region were generally built for the life of local rulers. Kalat Castle was also built for the life of Sheikh Suleiman al-Hammadi.
Qara Kelisa has a special feature of Armenian architecture and is one of the most valuable historical monuments in the country in terms of volume and technique.