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Stay at Matsuyama Onsen Ryokan, a traditional Japanese inn nestled in the hills near Shinkai Onsen. Its private open-air baths overlook lush valleys and seasonal foliage, with rooms featuring floor-to-ceiling glass walls for uninterrupted mountain and sky views. Just a 3-minute walk to the main onsen district, guests enjoy locally-sourced kaiseki meals and complimentary footbaths. This secluded retreat offers an immersive experience of rural Japanese wellness culture.
Start your day at Matsuyama Onsen Ryokan, where breakfast includes local ingredients. Head to the Oigawa Trail for a gentle forest hike past century-old cherry trees and clear streams. Return for a relaxing soak, then join a hands-on matcha-making workshop or sample artisanal Ehime citrus jam crafted by local elders. In the evening, stroll to Matsuyama Castle Ruins for panoramic views of the onsen area bathed in golden sunset light. All activities are within a 1-km radius, perfect for a seamless, mindful journey through nature and tradition
Matsuyama Onsen Ryokan stands out with its private garden terraces and individual open-air baths designed for stargazing. Each room features a retractable canopy that lets you gaze at the unpolluted night sky above Ehime’s countryside. During summer, the inn hosts outdoor star-gazing sessions led by local astronomy enthusiasts who share stories behind constellations. The rooftop is also adorned with subtle lighting installations that blend with the stars, creating a poetic atmosphere ideal for couples and nature lovers seeking solitude and wonder
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