Tehran: Located in northern Iran between the provinces of Gilan and Ardabil, the Asalem-Khalkhal road is one of the country's most beautiful mountain routes.

According to Islamic Republic News Agency, this road is far more than a simple connection between two provinces; it winds through nature itself, where every turn reveals a new landscape - from dense, interwoven forests to open plains and vibrant summer pastures - making it one of Iran's most remarkable scenic routes.