- Tula is a city in the Tula Oblast region of Russia. It is located about 190 kilometers south of Moscow. Tula is known for its historical and cultural significance, particularly for its rich history in armament production. The city has been a major center for weapon manufacturing since the 16th century and is famous for its production of samovars, guns, and other metalwork. In addition to its industrial importance, Tula is home to several historical landmarks, including the Tula Kremlin, Tula State Museum of Weapons, and the Yasnaya Polyana Estate, the former home of renowned Russian writer Leo Tolstoy. Tula also has a vibrant cultural scene, with numerous theaters, galleries, and festivals throughout the year. The city has a population of about 545,500 people.