Rostov-on-Don is a major city in southern Russia, located at the confluence of the Don River and the Sea of Azov. It serves as the administrative center of Rostov Oblast and is an important cultural and economic hub in the region. The city has a rich history, dating back to its founding in 1749, and is known for its diverse architecture and vibrant arts scene. The population of Rostov-on-Don is over a million people, making it one of the largest cities in Russia. It plays a significant role in transportation, with a major port and railway connections that facilitate trade and travel. The city is also home to several universities and institutions, contributing to its educational landscape.