Mizan and IRNA | Ali Asadolahi Soteh: Asalem-Khalkhal Road is one of the most alluring roads of Iran to travel on. If you travel once along the road, you will never forget its unique beauty. The road that links the cities of Asalem and Khalkhal in Gilan province, northern Iran, is one of the most beautiful routes in Iran, which becomes even more pleasing during spring.