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Atsugiiiyama Onsen Motoyu Ryokan
厚木飯山温泉 元湯旅館
Hakone · Kanagawa onsen ryokan — pH 11.3 — A Beauty Bath That Leaves Skin Silk-Smooth
★ 3.0|AtsugiFrom ₩395,805 / night (2 adults)
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ABOUT
About this ryokan
♨️pH 11.3 — A Beauty Bath That Leaves Skin Silk-Smooth
Kanagawa · Atsugi Iiyama Onsen Motoyu Ryokan
1
One of Japan's Strongest Alkaline Springs
- ♨️A strong alkaline spring at pH 10.2 (historic peak of 11.3), among the strongest in Japan
- ✨Known as a 'bihada no yu,' gently dissolving rough skin
- 💧The water feels almost like toner — smooth and soft against the skin
2
Rotenburo Overlooking a Mountain Stream
- 🍃Soak in the open-air bath beside the stream, nature shifting with the seasons
- 🛁Two indoor baths and two outdoor baths alternate between men and women by time slot
- ⏰The outdoor bath is open 6:00–9:00 AM and 3:00–10:00 PM
3
Themed Baths Full of Character
- 🦝'Tanuki Furo,' decorated with raccoon-dog figures
- 💦'Utaseyu,' an outdoor bath where a small waterfall pounds your shoulders
- 🧖'Yuasobi,' a bath made gentle on the skin, is also on offer
4
Private Bath and Time Alone
- 🔑A paid private bath, ¥2,420 for 40 minutes (tax and service included)
- 👨👩👧Families and couples can book the spring privately and take their time
- 🌿Enjoy the strong alkaline beauty bath in complete privacy
5
Rooms with a Private Bath and Quiet Tatami
- 🛀Rooms with a stream-view private bath let you soak freely from 3:00 PM to 10:00 AM
- 🌳Tatami rooms warmed by fine timber, with prized wood used for the tokonoma alcove post
- 🚭All rooms are non-smoking with a private toilet, sleeping 2 to 6
6
Seasonal Kaiseki from Mountain and Sea
- 🐟Summer brings salt-grilled Atsugi ayu (sweetfish), once offered to the shogunate
- 🍲Autumn and winter bring 'botan nabe,' wild boar hot pot in a secret miso broth
- 🌱Spring highlights mountain vegetables like bracken and bamboo shoot, kept light
7
A Little Village Woven into the Garden
- 🏯Red bridges and narrow lanes connect the guest wings, evoking an old castle town
- 🌸Cherry blossoms, hydrangeas, and lilies color the garden through the seasons
- 🦝A hidden onsen ryokan at the foot of the East Tanzawa mountains, steeped in raccoon-dog folklore
8
A Hidden Onsen Near Tokyo
- 🚌About 25 minutes by bus from Hon-Atsugi Station on the Odakyu Line; get off at Iiyama Onsen Iriguchi
- 🚶About 5 minutes on foot from the bus stop, remarkably close for how central it feels
- 🚗About 20 minutes by car from Ebina SA
- 🚐Free shuttle bus from Hon-Atsugi Station (about 30 min)
Recorded at pH 11.3, among Japan's strongest alkaline springs, this water dissolves rough skin into something silk-smooth. A riverside rotenburo, characterful themed baths, and mountain-and-sea kaiseki make this a hidden beauty-bath ryokan just outside Tokyo.
#AtsugiIiyamaOnsen#MotoyuRyokan#BijinNoYu#StrongAlkalineOnsen#RiversideRotenburo#KanagawaOnsen#NearTokyoOnsen#BotanNabe
✨ Ask AI about this property
AI searches Atsugiiiyama Onsen Motoyu Ryokan's official website to answer. AI can be inaccurate, so please check the original page or the property before booking.
Read the property's own description▾
숙소 소개 정통 일본식 2층 건물 료칸입니다. 각 객실은 독립된 별채 형태이며, 붉은 다리의 대들보 같은 복도 또는 골목으로 이어져 있습니다. 정원과 건물이 하나로 어우러져 있어 숙소가 마치 작은 마을 같습니다. 각 객실 이름은 도코노마 기둥에 쓰인 나무 종류인 단풍나무, 느티나무, 노송나무 등에서 따왔습니다. 이 도코노마 기둥은 거목의 줄기이거나 휘어진 나무입니다. 자연이 만든 작품을 감상하며 객실에서 느긋한 시간을 보내기에 알맞습니다. 일본 최고 수준의 강알칼리성 온천(pH 11.3)을 제공하며 묵은 각질을 제거해 피부를 매끄럽게 하는 효과가 있습니다. 그래서 '미하다노유'(미인 온천)라고 불립니다. 찾아가는 길 오다큐선 혼아쓰기역에서 버스로 이이지마온천 입구까지 간 뒤 도보 3분.
* Translated from the description supplied by the property.
* 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.
ROOMS
Available rooms
POLICY
Good to know
체크인·체크아웃 · 체크인: 15:00 · 체크아웃: 10:00 · 최종 체크인: 19:30
* Translated from information supplied by the property; the cancellation policy shown at booking takes precedence.
GUIDE
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From onsen etiquette to check-in — the things worth knowing first.
FAQ
Frequently asked questions
- What are the check-in and check-out times at Atsugiiiyama Onsen Motoyu Ryokan?
- Check-in starts at 15:00 and check-out is by 10:00.
- Where is Atsugiiiyama Onsen Motoyu Ryokan located?
- It is in Hakone · Kanagawa Atsugi. Address: 4916 Iiyama, Atsugi-shi, Kanagawa.
- How much does one night cost?
- Recent lowest observed rate starts from ₩395,805 per night for two adults. Rates vary by date and room type, so a live search is most accurate.
- What is the cancellation and refund policy?
- Free-cancellation deadlines vary by rate plan and are shown with each room. Cancelling before the deadline gives a full refund.