Shahrisabz city - 2700 years.
Shahrisabz or Shahr-e Sabz (Persian Shahrisabz, Uzbek Shahrisabz, Шахрисабз), is a city in Uzbekistan located approximately 80 km south of Samarkand with the population of 53,000 (1991). It is located at the altitude of 622 m. Once a major city of Central Asia, it is primarily known today as the birthplace of 14th century Turco-Mongol conqueror Timur. Its name (شهر سبز) means "green city" in Persian.