Hotel Kasansui

Property class: 3

Choose dates to view prices

Close to Hakone Gora Park and Hakone Kowakien Yunessun, Hotel Kasansui provides an indoor mineral hot spring (onsen), a restaurant, and more. Treat yourself to a massage or other spa services. Stay connected with free in-room WiFi.

Reviews

8.4 out of 10
Very good

Popular amenities

  • Spa
  • Parking included
  • Free WiFi
  • Air conditioning
  • Business services

Room options

View all photos for Standard Twin Room (No Restaurant nearby, Check-in until 6 PM)

A modern bedroom with a wooden bed, a small table, two chairs, and a large window with a view of greenery.

Standard Twin Room (No Restaurant nearby, Check-in until 6 PM)

8.0 out of 10
Very good
(4 reviews)
  • 291 sq ft
  • Sleeps 2
  • 2 Large Twin Beds

View all photos for Superior Twin Room (No Restaurants nearby, Check-in until 6 PM)

A hotel room with two beds, a desk with a TV, a chair, and a small table.

Superior Twin Room (No Restaurants nearby, Check-in until 6 PM)

  • 355 sq ft
  • 1 bedroom
  • Sleeps 3
  • 2 Twin Beds

View all photos for Compact Twin Room (No Restaurants nearby, Check-in until 6 PM)

A hotel room with a bed, bedside table, and a desk with a chair.

Compact Twin Room (No Restaurants nearby, Check-in until 6 PM)

  • 237 sq ft
  • Sleeps 2
  • 2 Twin Beds

View all photos for Limited to 1 Room - Standard Twin Room with private bath outside (50-minute slot/Not a hot spring)

A bathroom with a wooden bathtub, a large mirror, and wooden paneling on the walls.

Limited to 1 Room - Standard Twin Room with private bath outside (50-minute slot/Not a hot spring)

  • 1 bedroom
  • Sleeps 2
  • 2 Large Twin Beds
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About the neighborhood

Located in Hakone, Hotel Kasansui is in the historical district. Hakone Gora Park and Hakone Kowakien Yunessun are worth checking out if an activity is on the agenda, while those wishing to experience the area's natural beauty can explore Ōwakudani and Lake Ashi. Looking to enjoy an event or a game while in town? See what's happening at Fuji Speedway or Odawara Arena. Visit our Hakone travel guide
Map
1320-72, Hakone, Hakone, Kanagawa, 250-0408

What's nearby

  • A snow-capped mountain, a lake, and a building on a hillside.
    Fuji-Hakone-Izu National Park
    1 min walk - 0.0 miles
  • A bamboo forest with moss-covered rocks and a pebbled ground.
    Hakone Museum of Art
    12 min walk - 0.7 miles
  • A stone wall with a sign, a stone pillar, and a pathway.
    Hakone Gora Park
    13 min walk - 0.7 miles
  • A mountainous landscape with a building at the base, steam vents, and a white car.
    Ōwakudani
    18 min walk - 1.0 mile
  • An indoor swimming pool with a tiled floor, a wooden barrel labeled 'Yunessun Coffee', and a brick wall with greenery.
    Hakone Kowakien Yunessun
    2 min drive - 0.7 miles

Getting around

  • Kowakidani Station
    3 min drive
  • Hakone Gora Station
    18 min walk
  • Haneda Airport (HND)
    104 min drive

Restaurants

  • 箱根餃子センター
    3 min drive
  • CAFE Ryusenkei
    3 min drive
  • ダイニングはこね
    18 min walk
  • 鮨・天麩羅 風月
    18 min walk
  • 奈可むら
    4 min drive

About this property

Hotel Kasansui

  • Hotel near Hakone Kowakien Yunessun
  • Close to Hakone Gora Park and Ōwakudani, Hotel Kasansui provides an indoor mineral hot spring (onsen), a restaurant, and more. Treat yourself to a massage or other spa services. Stay connected with free in-room WiFi.
  • You'll also find perks like:
    • Free self parking
    • Free train station pick-up, a front-desk safe, and a vending machine
    • Smoke-free premises, luggage storage, and meeting rooms
    • Guest reviews give top marks for the helpful staff
  • Room features
  • All guestrooms at Hotel Kasansui have perks such as air conditioning, as well as amenities like free WiFi and safes.
  • Extra amenities include:
  • Toilets with electronic bidets, shower/tub combinations, and free toiletries

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  • Spa
  • Parking included
  • Free WiFi
  • Restaurant
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The price is $321
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Frequently asked questions

Is Hotel Kasansui pet-friendly?

No, pets are not allowed at this property.

How much does it cost to stay at Hotel Kasansui?

As of Oct 24, 2026, prices found for a 1-night stay for 2 adults at Hotel Kasansui on Nov 12, 2026 start from $223, including 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 Hotel Kasansui?

Check-in start time: 3 PM; Check-in end time: 6 PM. After-hours check-in is not available.

What time is check-out at Hotel Kasansui?

Check-out is at 10 AM.

Where is Hotel Kasansui located?

Located in Gora, this spa hotel is within a 15-minute walk of Hakone Museum of Art, Hakone Gora Park, and Ōwakudani. Hakone Kowakien Yunessun is 1 mi (1.6 km) away. Hakone Gora Station is 18 minutes by foot.

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

Hotel Kasansui Reviews

8.4

Very Good

8.4

Cleanliness

7.8

Location

9.0

Staff & service

8.0

Property conditions & facilities
Rating 10 - Excellent. 39 out of 87 reviews
Rating 8 - Good. 28 out of 87 reviews
Rating 6 - Okay. 14 out of 87 reviews
Rating 4 - Poor. 5 out of 87 reviews
Rating 2 - Terrible. 1 out of 87 reviews

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Onsen was a welcome treat. Yhe staff and host were all very friendly. Large rooms, very clean.
Stayed 1 night in Oct 2025
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff were incredibly nice. Drove us to the station so that we wouldnt have to get a cab or walk to the cable car. Good eating experience. Youll certainly try some new things.
Stayed 1 night in Jul 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
As others mentioned the property is a bit dated but otherwise an excellent place to stay around Hakone and is very conveniently located from the cable car and the train stop. Food and Onsen were great and the place gives an idea of Japanese traditional hospitality. You can easily ship your luggage from the hakone station and don’t have to carry them around. If you have any dietary restrictions make sure you tell them in advance because their food offerings are predetermined. I would stay again
Stayed 1 night in Mar 2024
Verified review

4/10 Poor

Liked: Cleanliness, staff & service
Disliked: Amenities
1. Staff are all very nice and polite 2. The worst thing is the food. Dinner is not food, not much food and we need to drive to family mart to buy cup noddle 3. Onsen is real but no good view
Stayed 1 night in Jul 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, room comfort

A cozy resting place in the middle of Hakone!

Hotel Kasansui is a lovely place just around the corner from the Hakone Ropeway and situated directly next to the local bus stop. The staff were very friendly and helpful, and my friend who did not speak Japanese could still communicate with them. As a part of our stay, dinner and breakfast was included, and it did not disappoint. The total price we paid versus what we recieved seemed like a steal, and the set courses were delicious! Another part of the stay was the baths, and the two different rooms both had a nice window to watch the green foliage, and one with a semi open roof to breathe some fresh air while soaking. The hotel feels like it has been around for a while, and some parts of the building and furniture feel a bit worn, but all in all we really felt like we got good value and a great experience!
Stayed 1 night in Sep 2023
Verified review

6/10 Okay

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Property was very well maintained and the owners were extremely kind. The onsens were great, and a traditional Japanese dinner and breakfast were included in the stay. The two main aspects I didn’t love about the stay were the beds and transportation to and from the hotel. Maybe I missed it or it wasn’t super clear in the description, but our twin beds were more like thin mattress pads and were super uncomfortable. I don’t think every room is like this, so verify with the pictures and descriptions. For the transportation to and from the main train station, there’s a poorly timed bus that doesn’t adhere to the bus schedule at all (granted, they delays are probably caused by tourists not knowing how Japan buses work). If you plan to stay in this area in general, expect another 1.5 hours of travel from the train station due to waiting for the bus and taking the bus.
Stayed 1 night in Sep 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
We had a great stay
Stayed 1 night in May 2024
Verified review

8/10 Good

Liked: Cleanliness, staff & service, property conditions & facilities
Staff is very helpful and nice. It is wonderful to have free ride to the bus terminal.
Stayed 1 night in Apr 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Service is really nice! Although the facility is a bit old, they try to keep it clean.
Stayed 2 nights in Mar 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Staffs are wonderful and super helpful! Solved a lot of problems for us. I can say they are excellent!
Stayed 1 night in Jan 2023
Verified review

8/10 Good

Liked: Cleanliness, staff & service, property conditions & facilities
This seems cute towards groups. It’s a 10 minute walk to the nearest store and three minutes from the bus stop thru parking lot. The shuttle bus stops at 5 PM and Texas are in frequent and difficult to find so if you spend your time in the spa which is sorts of fun baths that is no problem however, if you don’t have a car not recommended
Stayed 1 night in Mar 2023
Verified review

2/10 Terrible

Disliked: Cleanliness, property conditions & facilities

Not rekommended

Very Old fashion, very run down, not refurbished for very very long time). Pictures do not show how it looks in the reality. The only good thing was the clean sheets . The onsen was not worth a visit. (Dark and did not feel Fresh) Summary in total; not at all value for money!!! We have traveled a lot around Japan, and this Hotel was really disappointing us. Made the total experiences of Hakone not great.
Stayed 2 nights in Jul 2024
Verified review

6/10 Okay

Liked: Cleanliness, staff & service
かなりの小規模で古いですが清潔ではありました。浴槽は非常に小さく二人しか入れません。食事のメニューは見た目重視で低価格の中頑張っておられることが見て取れました。とにかく一生懸命さを感じた。
Stayed 1 night in Jun 2026
Verified review

6/10 Okay

Liked: Staff & service
Disliked: Amenities
風呂の蛇口からのお湯が冷たかった。
Stayed 1 night in May 2026
Verified review

6/10 Okay

Liked: Staff & service
自販機にビールがない
Stayed 1 night in Oct 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Séjour au calme et expérience gastronomique

Tres bon accueil et repas excellent.
Stayed 1 night in Aug 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
怀石料理很丰盛很好吃，温泉泡起来很舒服，而且人并不多，晚上来有机会独享温泉哈哈，我觉得体验绝对对得起酒店的价格。
Stayed 1 night in Oct 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Very clean and nice property. Multiple bus lines pick you up directly out front. Fast walk to the ropeway and that takes you to owakudani and lake ashii. We did not try onsen
Stayed 1 night in Sep 2024
Verified review

6/10 Okay

Liked: Staff & service
Hôtel assez isolé, qui mérite un vrai rafraîchissement. Personnel très sympathique et accueillant, onsen agréable. Proximité avec le téléphérique intéressante pour rejoindre le lac, même si ce n’est pas donné.
Stayed 1 night in Aug 2024
Verified review

8/10 Good

静かでとても良かったです。
Stayed 1 night in Aug 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
スタッフの方々の対応が良かったです。 お風呂もゆっくり入ることが出来ました。
Stayed 1 night in Aug 2024
Verified review

10/10 Excellent

お風呂／お食事／わき水／スタッフの皆さま、みーんな良かったです🌸
Stayed 1 night in Jul 2024
Verified review

8/10 Good

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Ystävällinen henkilökunta

Huoneissa näkyi ajan patina, mutta henkilökunnan ystävällisyys korjasi pienet ulkoiset puutteet.
Stayed 2 nights in Jun 2024
Verified review

6/10 Okay

Disliked: Amenities
私としては、周辺のことは、気にしませんでしたが、同行者が周辺にコンビニもお土産屋さんもないのかとガッカリしていました。
Stayed 1 night in Jun 2024
Verified review

4/10 Poor

Liked: Cleanliness
Disliked: Staff & service, amenities
上強羅から歩いて来たが入り口がわかりづらい。食事は普通に良かったけど、お品書きが無かった。スタッフに聞いてもよくわからない。アレルゲンの表示もしていない。今どきこんな宿が有るとは思わなかった。
Stayed 1 night in May 2024