Arinna was an ancient city located in central Anatolia, known for its significance in the Hittite Empire. It served as a major religious center, particularly dedicated to the sun goddess, Arinna. The city played a crucial role in the Hittite culture and economy, contributing to trade and political power during its peak. The site of Arinna is associated with various archaeological findings, including temples and artifacts that reflect the Hittite civilization's advanced society. Today, it is an important area for researchers studying the Hittites and their influence on ancient Anatolian history.