Tula is a city in Russia, located about 193 kilometers south of Moscow. It is known for its historical significance, particularly as a major industrial center during the Soviet era. Tula is also famous for its production of samovars, traditional Russian tea urns, and for being the birthplace of the renowned author Leo Tolstoy. Today, Tula is a vibrant city with a mix of historical architecture and modern amenities, making it a popular destination for tourists and locals alike.