Island-hopping in the Setouchi Sea is for most people temple visits and rabbit interactions, but for those who have stayed at hundreds of Japanese ryokans, the true charm of this sea lies in the hidden hot spring ryokans among the islands. The island-hopping routes departing from Hiroshima are not just about checking off tourist attractions, but a spiritual journey into the deep cultural experience of Japanese ryokan tradition.
Each island's hot spring water has its own character. Miyajima's hot springs are mostly mildly alkaline with lower temperatures, suitable for extended soaking; On Daikanshima, the springs are known for their salt content, with a hint of sulfur in the sea breeze, leaving the skin particularly smooth after bathing. This geological diversity creates the most overlooked essence of Setouchi island-hopping tourism.
The charm of island ryokans lies in their perfect integration with the natural environment. Unlike the规模化 operation of mainland hot spring towns, these ryokans are mostly family-run, and the dinner for one-night two-meal packages often features the day's catch, with cooking techniques inherited from Setouchi traditions. Especially in autumn, local oysters reach their peak fatness, paired with the islands' distinctive citrus, creating a unique island kaiseki style.
Miyajima Hot Spring Area Ryokans
Hot spring ryokans around Itsukushima Shrine are famous for their sea-facing rooms and tidal hot springs. These ryokans typically adopt traditional susukiya-style architecture, with guest rooms slightly smaller than mainland ryokans, but offering superior views. At high tide, some ryokans' rotemburo seems to merge with the Setouchi Sea. Accommodation costs ¥25,000-45,000/night, including kaiseki dinner. The best time to stay is at dusk, to view the sunset over Itsukushima Shrine from the hot spring.
Daikanshima Citrus and Hot Spring Experience
Daikanshima is famous for its mandarin oranges, and island ryokans integrate citrus culture into the guest experience. Some ryokans offer citrus baths, adding seasonal citrus peels to the hot springs for natural fragrance. The architectural style here is more modern, but still maintains traditional washitsu. Accommodation costs ¥18,000-28,000/night. Winter visits are especially recommended, during the citrus harvest season when you can participate in orange-picking experiences.
Innoshima Naval History Hot Spring Hall
Innoshima was once a base for the Murakami naval forces, and the island's hot spring ryokans incorporate many naval historical elements. Building exteriors mimic ancient ship designs, while interiors use extensive wood and rope decorations. The hot spring water is sulfur-based, effective for skin conditions. Accommodation costs ¥20,000-35,000/night. The hall often features naval history exhibitions, offering insights into Setouchi's maritime culture.
Ikuchishima Art Hot Spring Space
Ikuchishima gained fame through theSetouchi Art Triennale, and the island's emerging design-oriented hot spring ryokans blend contemporary art with traditional hot spring culture. Buildings are designed by renowned architects, with guest rooms displaying works by local artists. The hot spring area is also part of the art installations, soaking in which feels like being inside an art space. Accommodation costs ¥30,000-50,000/night, positioning toward the high-end segment.
Transportation and Booking Information
Departing from Hiroshima Port, regular ferry services connect all islands. The Miyajima route runs most frequently, every 15 minutes; other islands have departures approximately every 1-2 hours. Purchasing the Setouchi Kisen Cruise Pass (¥3,000/day) is recommended, allowing unlimited rides on designated routes.
Hot spring ryokans should be booked at least 1 month in advance, especially during cherry blossom season (April) and autumn foliage season (November). Most ryokans do not accept same-day bookings and require confirmation 2 days in advance. Some high-end ryokans only accept telephone bookings without online reservation services.
Regarding business hours, check-in at island ryokans is typically later (15:00-16:00), with check-out earlier (10:00), related to ferry schedules. Hot spring hours are mostly 6:00-23:00, with some ryokans offering 24-hour hot spring service.
Travel Tips
Bathroom etiquette is even more important at island ryokans, as most are family-run, the owners pay closer attention to guests' behavior. It is recommended to learn basic hot spring etiquette beforehand, such as thoroughly washing before entering the hot spring, not using soap in the hot spring, etc.
For season selection, spring when cherry blossoms are in full bloom offers the most beautiful scenery, but also the most crowds; summer is suitable for marine activities, but the hot spring experience is somewhat inferior; autumn is the best time, with cool weather and the fattest seafood; winter has fewer people and is quieter, but some ferry services are reduced.
Luggage is recommended to be light, as inter-island transportation is frequent, large luggage can cause inconvenience. Most ryokans provide yukata and slippers, no need to bring your own. However, it is recommended to bring personal toiletries, as some traditional ryokans do not provide Western-style shampoo.
