Tatabánya is a small city in the Komárom-Esztergom county of Hungary. It is located on the banks of the river Danube, about 25 kilometers west of the capital city of Budapest. The city has a population of just over 80,000 people and is a popular destination for tourists who are interested in learning about the history and culture of Hungary. Tatabánya is home to a number of interesting historical sites, including the ruins of the Roman city of Aquincum and the Gothic-style St. George’s Basilica. The city is also known for its annual wine festival, which takes place each September and features wine tastings, live music, and traditional Hungarian cuisine.