Yuzhno-Sakhalinsk is the administrative center of Sakhalin Oblast, located on the island of Sakhalin in Russia. It was founded in 1882 and has a population of around 200,000 people. The city is known for its diverse culture, influenced by both Russian and Japanese heritage due to its historical connections. The city features a mix of modern and historical architecture, with attractions such as the Sakhalin Regional Museum and Gagarin Park. Yuzhno-Sakhalinsk serves as a key economic hub for the region, primarily focused on industries like oil, gas, and fishing.