Located close to Hakone Hot Springs and Tenzan Onsen, Yamagaso provides an indoor mineral hot spring (onsen), shopping on site, and a garden. For some rest and relaxation, visit the hot springs/mineral springs. Stay connected with free WiFi in public areas, and guests can find other amenities such as a fireplace in the lobby and a bar.
Yumoto, a neighborhood in Hakone, is home to Yamagaso. Hakone Hot Springs and Tenzan Onsen are worth checking out if an activity is on the agenda, while those wishing to experience the area's natural beauty can explore Fuji-Hakone-Izu National Park and Hakone Gora Park. Hakone Kowakien Yunessun and Hakone Toy Museum are also worth visiting. Visit our Hakone travel guide
592 Yumoto, Hakone, Kanagawa-ken, 250-0311
What's nearby
Hakone Hot Springs
1 min walk - 0.0 km
Fuji-Hakone-Izu National Park
1 min walk - 0.0 km
Tamadare Falls
4 min walk - 0.4 km
Sounji Temple
9 min walk - 0.8 km
Hakone Toy Museum
13 min walk - 1.2 km
Getting around
Hakone Yumoto Station
10 min walk
Kowakidani Station
11 min drive
Narita Intl. Airport (NRT)
171 min drive
Restaurants
囲炉裏茶寮八里
16 min walk
料理茶屋花さがみ
8 min walk
はつ花そば 本店
6 min walk
ハイカラ中華 日清亭
7 min walk
山そば
8 min walk
About this property
Yamagaso
Ryokan near Hakone Hot Springs
Located close to Tenzan Onsen, Yamagaso provides an indoor mineral hot spring (onsen), shopping on site, and a garden. Treat yourself to a massage or other spa services. In addition to a fireplace in the lobby and a bar, guests can connect to free WiFi in public areas.
Other perks include:
Free self parking
Hot springs on site, luggage storage, and concierge services
A gift shop, multilingual staff, and tour/ticket assistance
Room features
All guestrooms are individually furnished, and feature comforts such as private indoor hot tubs and air conditioning, in addition to thoughtful touches like safes and free bottled water.
More amenities include:
Free tea bags/instant coffee and electric kettles
Bathrooms with separate tubs/showers and toilets with electronic bidets
As of Oct 26, 2026, prices found for a 1-night stay for 2 adults at Yamagaso on Oct 30, 2026 start from CA $530, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
How much is parking?
Self parking is free at this property.
What time is check-in at Yamagaso?
Check-in start time: 3 PM; Check-in end time: 9:00 PM. After-hours check-in is not available.
What time is check-out at Yamagaso?
Check-out is at 11 AM.
Where is Yamagaso located?
Located in Yumoto, this spa ryokan is within 1 mi (2 km) of Tamadare Falls, Hakone Hot Springs, and Tenzan Onsen. Hakone Toy Museum and Honma Yosegi Art Museum are also within 2 mi (3 km). Hakone Yumoto Station is 10 minutes by foot.
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Reviews
Yamagaso Reviews
9.0
Wonderful
All reviews shown are from real guest experiences. Only travellers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
clean, comfortable traditional Japanese Ryokan. No english spoken but kind and capable staff. low ceilings. beautiful serene escape in the middle of the city. food was amazing, beautiful, tasty (not always identifiable, but very traditional) and plentiful. would love to go back.
L’hébergement est très beau. Les extérieurs sont verdoyants et de toute beauté. L’accueil est très chaleureux. Le couchage est confortable. Les repas sont dignent d’un gastro. Nous avons beaucoup apprécié les bains chauds! Très bel établissement que nous recommandons.
This a small Ryokan which is very authentic Japanese style. No English spoken but this adds to the authenticity. We loved the natural accommodation which was exactly as shown on the website. Excellent meal provided in the evening and an enormous breakfast which we were not expecting so was a bonus. We lounged about in out Japanese clothes provided and Thoroughly enjoyed our visit to this clean and peaceful retreat.
Yamagaso was a wonderful surprise after a very disappointing stay the week before at Arima Onsen. This property is beautiful and our room with a garden view was more pleasant than any any place that we’ve stayed around the world. The rooftop onsen is a very special experience to not miss. The breakfast and dinner was superb and each dish presented was a work of art.
All that being said, what made this place really stand out was the service provided by Kimiko. Her attention to detail, explaining customs, preparing the room and serving meals made our experience very special
A lovely authentic Japanese experience.
Very welcoming hosts.
Food was plentiful and to a high standard just not to my Western palate. Very fish orientated. A menu would have been good to help identify some of the dishes.
We loved getting dressed into our Yukatas. No Wi-Fi in the room but available in the lounge. Convenient for Hakone station.
Booked through hotels.com. I thought that, since this was a ryokan and other reviews mentioned the amazing Kaiseki style dinner they served, that dinner would come with my booking.
There was no additional option when booking to specify whether I wanted dinner or not; so I figured it was implied/included, as it has been for other Ryokan bookings.
Turns out, somehow, despite being $600+ a night, my booking did NOT include dinner.
This wasn't made clear to me until after dinner never showed up the first night.
So, after bathing and putting on my yukata and relaxing with a beer, I had to trudge back outside in my streetwear where the only thing open was an Izakaya with a 1.5 hour wait.
I complained to the staff in the morning, and they refused to do anything to make it right. If I wanted dinner that following night, I'd have to pay 20,900 yen more.
This overall RUINED my experience for these two days of my trip, which were also, by far, the most expensive accommodations.
Given this I cannot award any stars to this place.
The actual room and hotel grounds were nice, but not worth getting my trip screwed over.
DO NOT BOOK. Find something else, one that will not screw you over on the experience.
We came to Japan to experience the culture. Hakone hotel Sensei was perfect. Beautiful room with private onsen. We also experienced the open air onsen. The dinner and breakfast was fantastic. My only complaint was too much food.
Loved my stay here! Everything was well organised, the semi-private onsen was always free when I wanted to go. The little ryokan was comfy and warm. Would recommend.
The stay at Yamagaso was a unique experience. I recommend doing the half board as the Kaseiki dinner and the breakfast were fantastic! We also love the private onsen and the convenient access to the other onsen at the hotel next door.
Wow! What an amazing experience. We had a beautiful stay , our only regret was that we could not stay longer. We highly recommend this traditional Ryokan. Kimiko our host is a beautiful souls and made ourv stay that much more special. The food is incredible, the private ohnsen was better than expected. You will not be disappointed with a stay here.
Das Yamagaso war relativ teuer. Wir haben dann aber bemerkt, dass an diesem Wochenende der «Bunka no Hi» (japanischer Kulturtag) war und alle Welt unterwegs.
Die Begrüssung und Einführung durch das Personal war sehr, sehr freundlich und persönlich. Wir erhielten Grüntee und Süssigkeiten, während uns die Yukata und Pyjamas bereitgelegt wurden.
Wir genossen die Stille, welche nur durch das Rauschen des Flusses und das Geplätscher der Bächlein und des Brunnens unterbrochen wurde. Das Zimmer war sehr gross und der Schlaf auf dem Futon war geruhsam.
Es hat einen grossen Indoor-Onsen beim Hotel drüben, sowie einen weiteren Outdoor-Onsen im vierten Stock dort. Der ist etwas schwieriger erreichbar, aber auch sehr schön.
Das Hotel erreicht man zu Fuss in rund 15 Minuten vom Bahnhof Hakone-Yumoto aus.
Es hat uns sehr gut gefallen hier.
We had a fantastic stay at Yamagaso. We were able to drop our bags off at the main hotel so we could go sightseeing before check-in. Dinner was a delicious kaiseki meal served in our room. It was great having our own private bath in our villa with hot spring water. Our host Momo-san was sweet and very helpful. If we ever return to Hakone we would love to stay here again.
We had the most delightful stay - nice, sweet people at the hotel, exquisite food, calm and beautiful surroundings, natural spring baths. It was an outstanding experience. We didn’t want to leave… Hope to be back one day. Thanks 🙏
The ryoken is absolutely beautiful and the staff are wonderful. It's a picturesque place to stay and not too far from the station or restaurants/bars. It was an amazing experience to stay here!