Omsk is a city located in southwestern Siberia, Russia. It is the administrative center of Omsk Oblast and lies along the banks of the Irtysh River. With a population of over a million people, Omsk is one of the largest cities in Siberia and serves as an important cultural and economic hub in the region. Founded in 1716 as a military fort, Omsk has a rich history and features a mix of architectural styles, including Russian Orthodox churches and Soviet-era buildings. The city is known for its educational institutions, such as Omsk State University, and hosts various cultural events throughout the year, making it a vibrant place to live and visit.