
Guide
Tamaudun (the Royal Mausoleum) was constructed in 1501 by King Sho Shin to reinter the remains of his father, King Sho En. It served as the final resting place for the Second Sho Dynasty and played a pivotal role in the history of the Ryukyu Kingdom. The architecture is particularly striking, designed to mimic a grand palace with a thatched roof, but executed entirely in heavy, permanent stone. This site holds immense historical value, being the first structure in Okinawa to be designated as a National Treasure. In 2000, it was officially recognized as a UNESCO World Heritage site under the 'Gusuku and Related Properties of the Ryukyu Kingdom.' The vast sacred area covers 2,442 square meters, characterized by its robust and imposing stone construction.
The history of this mausoleum dates back to 1501, triggered by King Sho Shin's decision to reorganize the royal burial rites. Within the grounds, you will find the 'Tamaudun Monument,' which contains inscriptions detailing the regulations for those to be buried here, providing a glimpse into the authority and social systems of the royal court. Although the site suffered significant damage during the Battle of Okinawa, extensive restoration work since 1974 has successfully restored it to its former glory. Another notable feature is the 'Agari nu Banju' (Eastern Guard Post), a location once used by guards to protect the tomb, and which was even used by kings for rest during the era of the Ryukyu Kingdom.

The most impressive feature of Tamaudun is its unique three-chambered structure. The central chamber was used for the ritual of bone bleaching (cleaning the bones) before final interment, while the eastern and western chambers served as the final resting places for the kings and their families. The design, which mimics a stone palace, is a testament to the architectural sophistication of the time. Additionally, the 'Hoenkan' building near the entrance features a basement exhibition room where visitors can learn about the layout and historical details of the mausoleum. Other significant relics, such as the historical stone monuments and the guard post, allow visitors to feel the deep-rooted history of the Ryukyu Kingdom throughout the site.
Tamaudun is open year-round; however, please note that the site may close temporarily during typhoon warnings or severe weather alerts. Visiting during the bright daylight hours is highly recommended, as it allows for a clear view of the intricate stone masonry and how the structure harmonizes with the surrounding natural environment. To gain a deeper understanding of the site, we highly recommend visiting the Hoenkan exhibition room. While the historical landscape is beautiful in any season, please check the local weather forecast before your visit to avoid any potential closures due to typhlaws or heavy storms.

Visitors can learn about the unique architectural styles and burial customs of the Ryukyu royalty. The exhibition room at Hoenkan provides visual and written-based learning opportunities to deepen your understanding of the mausoleum's structure. For those interested in a broader historical stroll, the surrounding area features other significant sites such as the 'Shuri Castle' area and the 'Noborikawa Stone Gate' (Noborikawa Utaki). Exploring these nearby landmarks, along with visiting the Naha City Museum, will provide a comprehensive view of Okinawa's cultural heritage.
The area around Tamaudun is rich with historical landmarks. The historic streets of Shuri and the Naha City Museum are excellent nearby destinations. Additionally, the nearby stone gates and sacred sites like the Noborikawa Utaki allow travelers to explore the cultural background of the Ryukyu Kingdom from multiple perspectives.
Tamaudun is a sacred historical site. Please observe all rules to protect the cultural properties. Do not touch the exhibits or the ancient stone structures. As the site may close during typhoons, please check the latest information before arriving. Please maintain a respectful attitude as this is a place of great cultural and spiritual importance.