Mug Teppe, also known as Fortress Kohna Qala, is an ancient archaeological site located in the city of Istaravshan, in northern Tajikistan. The fortress is nestled in the Sughd region, which is steeped in history and culture dating back to the 7th century BC. Istaravshan itself is one of the oldest cities in Tajikistan and is known for its historical monuments, crafts, and rich heritage. Mug Teppe serves as a tangible connection to the region's illustrious past. The site includes the ruins of an ancient citadel, which has been partially restored, giving visitors a glimpse into the architectural styles of the bygone eras. The citadel's walls are made of mud bricks, and it is said to have been an important defensive structure for the area. Today, the historical site provides an intriguing spot for archaeology enthusiasts and tourists alike. The fortress offers panoramic views of the surrounding city and landscapes, making it a picturesque location that also sheds light on the strategic importance of Istaravshan in ancient Silk Road trade routes.