Qoşa Qala Qapısı, known as the Double Gates, stands as a monumental entrance to Baku's ancient walled city Icherisheher, a UNESCO World Heritage site. Constructed in the 12th century by the Shirvanshahs, a powerful medieval dynasty ruling the region for centuries, these twin towers marked the primary gateway to the fortified Old City. The gates exemplify Shirvanshah military architecture with robust stone construction strategically positioned to resist invasion. Intricate carvings, sculptures, and Arabic inscriptions adorn the structure, reflecting the artistic and religious influences of the ruling dynasty. The iconic Shirvanshah emblem—two lions and a bull symbolising strength, courage, and prosperity—features prominently in the gates' design. The surrounding area retains its historical character with traditional Azerbaijani shops, teahouses, and artisan studios clustered within the old walls. Throughout the year, the Double Gates serve as a venue for cultural events and festivals celebrating Azerbaijani heritage, making them integral to both Baku's architectural identity and contemporary cultural life.