Perched on a hill overlooking the eastern coast of Okinawa’s main island, Katsuren Castle offers one of the most scenic views of the island’s historic landscape. Known for its gracefully curving limestone walls and strategic location, the castle thrived as a center of maritime trade during the Ryukyu Kingdom era. Beyond its defensive function, Katsuren Castle also served as a spiritual center, with sacred sites and rituals deeply rooted in Ryukyuan beliefs. The site is closely associated with Amawari, a powerful 15th-century local lord remembered in both royal records and local legends. Visiting this site is not only a journey into Okinawa’s political past, but also a window into its spiritual heritage.

Located at the base of Katsuren Castle, the Amawari Park History & Culture Center provides a rich introduction to the region’s history before visitors ascend to the castle ruins. Through interactive exhibits, dioramas, and historical artifacts, the center tells the story of Katsuren's rise as a prosperous port, the life of Lord Amawari, and the everyday customs of the Ryukyuan people. It offers valuable context that brings the castle and its legends to life, making it the perfect starting point for any tour of the area.