Galatia was an ancient region located in central Anatolia, which is part of modern-day Turkey. It was inhabited by the Galatians, a Celtic people who migrated to the area around the 3rd century BCE. The region was known for its unique culture and played a significant role in the history of Hellenistic and Roman civilizations. The capital of Galatia was Ankara, which is now the capital of Turkey. Galatia is also mentioned in the New Testament of the Bible, particularly in the Epistle to the Galatians, where the Apostle Paul addressed the Christian community in the region.