
Ajigasawa Onsen Hotel Grand Mer Sankaiso
鯵ヶ沢温泉 ホテルグランメール 山海荘
Aomori onsen ryokan — Soak in Seawater Fossilized 300,000 Years Ago, the Sea of Japan Stretching Beyond the Window
PHOTOS
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2026-09-03 → 2026-09-04 · 2 adults
ABOUT
Ajigasawa, Aomori · Ajigasawa Onsen Hotel Grand Mer Sankaiso








Sunsets over the Sea of Japan, a fossil-seawater onsen, and the local flavors of Ajigasawa. An all-inclusive ryokan hotel at Aomori's western edge.
Property Description Ajigasawa Onsen Hotel Grand Mer Sankaiso is located in Ajigasawa and about 20-minutes walk from Ajigasawa Station, near Ajigasawa Onsen. Yukata are available for guests to wear during their stay. Guests may borrow conveniences such as irons and humidifiers at no additional charge (please inquire at the front desk for details). Facilities include a communal bath, an open-air bath, a sauna and rental bicycles. The hotel possesses 79 guest rooms. Property Access 20-minute walk from Ajigasawa Station. Free pickup service is available from Ajigasawa Station (reservation required).
* This description is the property's own text, in English.
* This introduction was compiled from information published by each property (official website and similar sources), so some details may differ from what you find on the day. It is AI-assisted and can contain errors — please check the official website and the details shown at booking before you reserve.
GUIDE
From onsen etiquette to check-in — the things worth knowing first.
ROOMS
POLICY
Check In/Check Out Policy · Check In: 15:00 · Check Out: 10:00 · Last Check In: 24:00
* These policies are the property's own text, in English; the cancellation policy shown at booking takes precedence.