Tyumen

Tyumen (tjuːˈmɛn ; Тюмень) is the administrative center and largest city of Tyumen Oblast, Russia. It is situated just east of the Ural Mountains, along the Tura River. Fueled by the Russian oil and gas industry, Tyumen has experienced rapid population growth in recent years, rising to a population of 847,488 at the 2021 Census. Tyumen is among the largest cities of the Ural region and the Ural Federal District. Tyumen is often regarded as the first Siberian city, from the western direction. Tyumen was the first Russian settlement in Siberia. Founded in 1586 to support Russia's eastward expansion, the city has remained one of the most important industrial and economic centers east of the Ural Mountains. Located at the junction of several important trade routes and with easy access to navigable waterways, Tyumen rapidly developed from a small military settlement to a large commercial and industrial city. The central part of Old Tyumen retains many historic buildings from throughout the city's history. Today, Tyumen is an important business center. It is the transport hub and industrial center of Tyumen Oblast – an oil-rich region bordering Kazakhstan – as well as the home of many companies active in Russia's oil and gas industry. In Turkic and Mongolic languages, "Tümen/Түмэн" means a myriad, or ten thousand. Etymologically connected to the Tuman River that delineates sections of the borders between North Korea, Russia, and China. Tyumen covers an area of . Its primary geographical feature is the Tura River, which crosses the city from northwest to southeast. The river is navigable downstream of the city. The left bank of the Tura is a floodplain surrounded by gently rolling hills. The Tura is a shallow river with extensive marshlands. The river floods during the snow melting season in the spring. The spring flood usually peaks in the second half of May, when the river becomes 8–10 times wider than during the late-summer low water season. The city is protected from flooding by a dike which can withstand floods up to high.