Kaleybar area, located in Irans northeastern province of East Azarbaijan, played host to a cultural and sports festival of the country's nomadic tribal communities. [gallery size="medium" columns="2" link="file" ids="396559,396560,396561,396562,396563,396564,396565,396566,396567,396568,396569,396570,396571,396572,396573,396574,396575,396576,396577,...