Ratu Boko Palace is a grand historical site located on a hillside plateau in Yogyakarta, Indonesia, offering panoramic views of the surrounding landscape, including Prambanan Temple and Mount Merapi. Believed to date back to the 8th century, the site is named after the legendary King Boko, of the Javanese folklore. Ratu Boko displays a unique blend of Hindu and Buddhist architectural influences, reflective of Java's rich cultural history during the Sailendra dynasty. Spread over 16 hectares, visitors can explore remarkable remnants like gateways, pavilions, bathing pools, and underground tunnels. The site was likely a fortified palace complex used for spiritual and governmental functions. It showcases a refined level of stone carving and construction techniques. A standout feature is the main gateway, marked by its elevated paduraksa entrance, which frames the spectacular view towards Prambanan. Visitors typically wander amid the structures to get a glimpse of the ancient Javanese court life. The palace is also famous for its exquisite sunsets, turning the ruins into a silhouette against the dusk sky. Its elevated position provides a cool and serene atmosphere, ideal for contemplation or historical tours.