Si-o-se-pol is one of the masterpieces of architecture and history in Iran, located in the city of Isfahan and built over the Zayandeh River. This bridge has 33 arches, is 295 meters long, and 14 meters wide. The bridge dates back to about 400 years ago and still stands strong after all this time. It is considered one of the best sights in Isfahan at night, with the reflection of the bridge in the water doubling its beauty. The bridge passes through the historic city of Isfahan, crossing the Zayandeh River, and was built during the Safavid era by the renowned commander Allahverdi Khan. It connects Enghelab Square on one side to Chahar Bagh Bala on the other. This bridge is registered as one of Iran’s national monuments and is known for its unique beauty and grandeur.