Oltenia is a historical region located in the southwestern part of Romania. It is bordered by the Danube River to the south and the Carpathian Mountains to the north. The region is known for its diverse landscapes, including hills, plains, and rivers, making it a picturesque area for both agriculture and tourism. The main city of Oltenia is Craiova, which serves as an economic and cultural center. The region is rich in folklore and traditions, with various festivals celebrating its heritage. Additionally, Oltenia is home to several important historical sites, including the ruins of the ancient Dacian fortress of Sarmizegetusa.