Iwami Ginzan & the Yunotsu Coast: A UNESCO Silver Mine, a Port Onsen, Iwami Kagura by Night & the Washi Papermakers of the West — 2 Days

The Ryugenji Mabu is one of the very few of the Iwami Ginzan mine's hundreds of mabu — hand-dug tunnels — that visitors can walk into, a cool, dripping shaft driven straight into the hillside by miners working only with hand tools and oil lamps in the seventeenth and eighteenth centuries. Inside, the rough chisel marks of the diggers are still visible on the walls, along with narrow branch shafts dropping away into the dark, and panels explain how silver ore was found, hauled out and refined here when this remote valley was one of the richest sources of silver on earth. Reached on foot or by rental cycle through the forested, car-free valley, it is the tangible heart of the World Heritage site and a vivid contrast to the quiet greenery above.

Admission about ¥410 (approx., 2025); roughly 09:00-17:00, to 16:00 Dec-Feb. In the car-free Omori valley, reached on foot or by rental cycle. Allow about 60 minutes with the walk in.

The valley below the mine is filled by Omori, a perfectly preserved Edo-era town of merchant houses, samurai residences, temples and a magistrate's office strung along a single curving street, all of it part of the World Heritage inscription and almost untouched by modern signage. Its quiet anchor is Gungendo, a celebrated lifestyle brand born in Omori that restored a rambling old merchant house into a flagship store, gallery and café selling natural-dyed clothing and homeware; its courtyard café is the best place in the valley for lunch, serving simple local dishes in beautiful old rooms. Walking the street between the mine and the café — past the apothecary, the sake brewery and the moss-grown walls — is the heart of the Iwami Ginzan experience.

Town free to walk; Gungendo shop and café free entry, lunch roughly ¥1,200-2,000 (approx., 2026), café closed some weekdays. In the Omori valley. Allow about 90 minutes with lunch and the walk.

A short drive west to the coast brings you to Yunotsu, a tiny hot-spring harbour so historically complete — a single street of wooden inns and bathhouses running down to a sheltered cove that once shipped the mine's silver — that it was inscribed into the World Heritage site along with Iwami Ginzan itself. Yakushiyu is the larger of its two historic public baths, housed in a handsome 1919 Taisho-era building with a domed gallery and café upstairs, its single stone tub fed by a strongly mineralised spring that crusts the rim with deposits and is rated among the highest quality in the country. Soaking here, among locals and pilgrims, in water that has drawn bathers for more than a thousand years, is the essential Yunotsu experience and a warming pause before dinner and the kagura.

Bath about ¥450 (approx., 2025); roughly 08:00-21:00 weekends, shorter weekdays; bring your own towel or rent. In Yunotsu town. Allow about 60 minutes.

Masuya is a wooden ryokan of 1910 on the single street of Yunotsu, a small, characterful inn of dark timber and tatami rooms run by the same family for generations, with its own hot-spring bath drawn from the town's renowned source. Dinner is a home-style kaiseki built around the day's San'in fish — winter brings the prized nodoguro rosy seabass — and Shimane wagyu, served in the quiet of a hot-spring town that empties of day visitors by evening. There is no grand resort in Yunotsu; the pleasure here is exactly the intimacy of an old port inn, steps from the public baths and the shrine where the kagura is danced. It is the natural base for this World Heritage corner of Shimane.

A small historic ryokan; rates vary by season, typically with dinner and breakfast (approx., 2026). On the Yunotsu spa street; confirm group capacity as the inn is small. The day's lodging.

Iwami Kagura is the masked, fast-tempo sacred dance of western Shimane — far more theatrical than the solemn court kagura of elsewhere — driven by thunderous taiko drums and flute, with dancers in gorgeously embroidered robes enacting myths of gods and demons, the climax usually the storm-god Susanoo's battle with the eight-headed serpent Yamata-no-Orochi, whose long cloth-and-wire bodies coil and spit smoke across the floor. At Tatsunogozen Shrine in Yunotsu, performances are staged on Saturday nights inside the atmospheric wooden shrine hall, close enough to feel the drums in your chest, an unusually reliable chance to see a living folk tradition that elsewhere appears only at festivals. The schedule is renewed each spring with occasional dark nights, so confirm the date when you book.

Ticket about ¥2,000, reserved seating (approx., 2026); Saturday nights roughly 20:00-21:30, with some dark dates, schedule set each April. At Tatsunogozen Shrine in Yunotsu. Allow about 90 minutes.

Across the street from Yakushiyu, the Motoyu — formally Senyakuto — is the older of Yunotsu's two public baths, a no-frills local bathhouse whose spring was, by legend, discovered when a sick raccoon-dog was seen healing in the water some thirteen hundred years ago. Its small, very hot stone tubs are graded by temperature, the water heavily mineralised and faintly coloured, and the unhurried morning ritual of soaking among regulars before the day's drive is one of the quiet pleasures of staying in a working onsen town. It is rougher and more local than Yakushiyu's grand bathhouse, and the two together show the everyday and the elegant faces of a thousand-year-old spring.

Bath about ¥400 (approx., 2025); opens early morning; note a partial reservation-member system on some weekday daytimes (2026). In Yunotsu town, opposite Yakushiyu. Allow about 50 minutes.

On the Iwami coast between Yunotsu and Hamada, AQUAS is the largest aquarium in the San'in region and the only one in western Japan to keep beluga whales, whose performances — including a trained ring of bubbles the belugas blow and swim through, made famous nationwide by a commercial — draw families from across the area. Beyond the belugas, large tanks recreate the Sea of Japan, a sea-lion and penguin zone and a touch pool fill out a half-day visit, and the bright, modern building sits beside a seaside park. It is the most family-friendly stop on this western route, an easy, cheerful counterpoint to the silver mine and the onsen, and a good place to pause around lunch.

Admission about ¥1,550 (approx., 2025); roughly 09:00-17:00, to 18:00 in summer, closed Tuesdays. On the coast between Yunotsu and Hamada. Allow about 90 minutes with lunch.

Inland of Hamada, the Sekishu Washi Kaikan is the centre for Sekishu-banshi, a strong, fine handmade paper of the Iwami region whose technique — recognised by UNESCO as Intangible Cultural Heritage — has been carried on here for some thirteen hundred years, made by hand from the bark of locally grown kozo mulberry. At the centre you can watch craftspeople beat, screen and dry the fibre, see displays explaining the painstaking process, and try the papermaking yourself, scooping a sheet on a bamboo screen to keep. The shop sells the finished washi — letter papers, postcards, lampshades and stationery of exceptional quality. It is a hands-on close to a route that began underground in the silver mine, tracing the west's craft traditions to the present day.

Entry small fee; papermaking experience about ¥600-1,000 (approx., 2026); roughly 09:00-17:00, closed Mondays; groups should book about two weeks ahead. In Misumi, Hamada. Allow about 75 minutes.