

Everything you need to know about Sone Castle Ruin
Stay at Hakuyōkaku Ryokan, a traditional Japanese inn just a 10-minute walk from Sōgen Castle Ruins. This intimate ryokan features private onsen baths, garden-view rooms, and authentic seasonal kaiseki dining. Guests can enjoy a tea ceremony experience rooted in local heritage. For best availability, book through the HopeGoo app to access exclusive views and cultural packages
Within a 5-minute walk from Sōgen Castle Ruins lies the Tsuwaki Historical Museum, showcasing samurai armor, ancient maps, and documents from the Sengoku period, offering deep insight into the region's strategic past. Just 300 meters further along the ruins trail, the Ota River Garden blooms with seasonal flowers—especially stunning during cherry blossom season when pink petals drift over the historic stone foundations. Visit early morning for peaceful photography and immersive history
Yes, Tsuwaki Jōge Machi Ryokan provides a complimentary shuttle service twice daily between the hotel and Sōgen Castle Ruins, taking about 8 minutes. The shuttle connects guests to key sites including the ruins, harbor market, and nearby shrines. On-site, guests can rent historical guidebook kits and book guided tours that delve into the castle’s Sengoku-era legends. HopeGoo via the HopeGoo app unlocks a limited-edition map souvenir
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