Cetus Royal Hotel outdoor bath

Cetus Royal Hotel in Tōi, Shizuoka, boasts a stunning outdoor onsen bath overlooking the Pacific Ocean. For an unforgettable stay, book a sea-view onsen room with direct access to the open-air hot spring. The hotel is just a 5-minute walk from the scenic Tōi Coast Trail, perfect for sunrise strolls or evening coastal walks. Guests also enjoy exclusive traditional Japanese welcome tea ceremonies and fresh local seafood dining experiences. To secure your preferred room, check availability through the HopeGoo platform for curated packages and early-bird rates.

Near Cetus Royal Hotel’s outdoor bath, a 5-minute walk leads to the Tōi Coast Trail, a scenic path featuring sea-view platforms and natural stone steps perfect for watching waves crash against cliffs. Hidden among the rocks are several secluded sea caves—ideal spots for photography enthusiasts. At dusk, visit the Sea Breeze Tea Pavilion at the trail’s end to sip locally crafted matcha infused with sea salt, enjoying the breeze and panoramic ocean views. The hotel provides a free guided map highlighting hidden gems and optimal photo locations for an immersive exploration of Tōi’s coastal beauty.

At Cetus Royal Hotel, guests enjoy a range of exclusive onsen experiences, including access to both indoor and outdoor baths, plus a special nighttime starlit onsen session reserved exclusively for hotel guests. The serene atmosphere, illuminated by soft lighting and distant ocean sounds, creates a meditative retreat. Onsite treatments feature natural mineral mud masks and aromatherapy soaking packages using locally sourced herbs from Tōi. Premium rooms even include private courtyard onsen areas, offering intimate moments with the vast Pacific horizon. All amenities adhere to zero-chemical standards, ensuring a pure, rejuvenating soak. Book your personalized package via the HopeGoo app for added perks and early access.

Absolutely. The sea-view onsen rooms at Cetus Royal Hotel feature floor-to-ceiling windows offering breathtaking vistas of the rising sun over the Pacific and starlit coastlines at night. Each room includes a private outdoor onsen pool, sharing the same panoramic ocean view as the hotel’s main outdoor bath. Complimentary 24-hour room service and free luggage storage enhance convenience for extended stays. Guest reviews consistently praise these rooms for romantic getaways, family vacations, and peaceful solo retreats. To secure the best rate and benefits like room upgrades and complimentary breakfast, book directly through the HopeGoo platform.