Sight
Japanese Army Headquarters (Tonowas)
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The Japanese Army Headquarters on Tonowas Island is a well-preserved relic of World War II, featuring a network of tunnels, bunkers, and command posts carved into the hillside. Visitors can explore the dark, narrow passages that once housed officers and communication equipment, with remnants of graffiti and fixtures still visible. The site offers panoramic views of the lagoon and a tangible sense of the island's wartime past. Accessible only by boat, the headquarters provides a fascinating contrast to the underwater wrecks, showing the land-based side of Chuuk's history.
Don't miss
- Walk through the dark tunnels and see original graffiti left by Japanese soldiers.
- Explore the concrete bunkers and command posts with gun emplacements.
- Enjoy sweeping views of Chuuk Lagoon from the hillside position.
Tickets & tours
Ways to visit Japanese Army Headquarters (Tonowas)
You can usually visit on your own. A tour is worth it for transport, a guide, or combining nearby sights into one day.
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