Shuri Castle was one the palaces of the Ryukyu Kingdom. With the Shuri Castle Value Smart Pass, you get the chance to learn about its rich history and also visit four more popular sightseeing spots. Choose from 11 other locations such as the Ryugujo Butterfly Garden, Dino Park Yanbaru Subtropical Forest, Okinawa World, Shikinaen Royal Garden, and the former Japanese Navy underground headquarters, to name a few.