Former site of Baron Iwasaki's villa. Enjoy the beauty of flowers at a Resort Hotel by Lake Ashi.
Authentic, memorable relaxation in serene Hakone. Rising on the shores of Lake Ashi, Odakyu Yama no Hotel boasts one of Hakone’s finest views. We welcome you with genuine comfort that stays with you long after your visit. With the beloved forests of Hakone—once cherished by many cultural figures—as a backdrop, seasonal blooms and fragrant breezes invite you into moments of pure ease. In our expansive gardens, flowers, treetops, and wind bring Hakone’s four seasons to life. One highlight is our 3,000 azalea bushes, which delight guests with stunning colors as fresh greenery begins to emerge. All guest rooms are arranged to face Lake Ashi, allowing you to fully enjoy the ever-changing beauty of Hakone. Yama no Hotel continues the legacy of a Resort Hotel where you can spend an elegant time while gazing out over Lake Ashi.
We stayed in the largest Room.Even the bath in the Room had a view of Lake Ashi.For dinner, our second son wanted Western food, so we chose French cuisine.It was delicious!!He especially liked the bread.The women’s bath was amazing too, with an open-air bath and a mist sauna!!We happened to stay on a day when there were fireworks.We went to watch from a spot where you can see them from the observation deck and the bridge below. They looked absolutely beautiful!In the evening, the lounge becomes a free lounge where you can enjoy drinks and snacks!At check-in, we also booked in-Room massages for all four of us!!I fell asleep halfway through.For breakfast, we chose Japanese cuisine.The grilled fish was horse mackerel and it was delicious!!It’s a Hotel I’d love to stay at again when visiting Hakone.
I’ve been to Hakone a few times, but I’d always wondered what was so special about it. This time, I realized that going to Lake Ashi and staying at this Hotel is what “Hakone” really means. It was truly wonderful. The view from the Room was spectacular! You can take in the garden, Lake Ashi, and the mountains all at once (it was seriously cloudy this time so we couldn’t see Mt. Fuji), and I enjoyed a luxurious, relaxing time watching the sightseeing boats glide by.The Room was spacious and beautiful. It’s a classic Hotel, but it seems like the interior and bathrooms have been updated—everything was very clean. The bed and sheets were amazing! If I had to mention one minor issue, the windows were a bit dirty—but expecting them to be cleaned every day would be unrealistic. Being up in the mountains with lots of trees also means insects will show up sometimes, so it can’t be helped.The Onsen was incredible too! First of all, it was spotless—everywhere—and you could really tell how thoroughly everything is cleaned. The view from the open-air bath (mountains and river) was lovely and felt amazing. Just thinking back on it now makes me sigh happily.The inside of the building was also clean and well maintained—it felt like time moved more slowly there. All of the complimentary services (ice cream, evening snacks and soft drinks) were great (the chocolate was delicious), and even the drinks in the Room were excellent—there’s nothing else to say but “as expected.”This time I stayed on a great-value weekday Plan, and honestly I felt almost guilty—like, is this price really okay? Access to sightseeing spots is convenient too, and buses stop right in front of the Hotel! They really think of everything.For meals I chose a Plan where food is delivered to your Room, but part of me still wanted to eat at the restaurant even as a solo guest! Next time I’d love to dine at their wonderful restaurant. Having meals brought up by staff did feel special though—and it was fun above all else. The portion size being on the smaller side also suited me well (but next time I want to try the restaurant!). If you enjoy alcohol, having a drink in the lounge also sounds nice.The other guests were calm and respectful as well, which made my stay very comfortable. A little luxury like this once in a while is great—I definitely want to come back. Above all else it was so quiet; it felt like time had stopped. Absolutely perfect.
| IN | 15:00～19:00 |
|---|---|
| OUT | 11:00 |
| Number of rooms | 89 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Entrance
Mountain Hotel
With renovations to the large public baths for men and women and the main building guest rooms, along with Facility upgrades to make the garden barrier-free, enjoy an even more refined resort stay while feeling closer than ever to Hakone’s nature.
The interior of the main building Room has also been renovated for an even more comfortable stay.
All 59 Standard Twin rooms have been refurbished with new wall coverings, bathrooms, and furnishings, and the in-room amenity set has been enhanced in every guest room.
The large public bath’s indoor bath and open-air bath sit side by side, separated by glass, creating a wonderfully open feel. The design features solid stone materials and a calm, refined interior. A new half-body bathing area has also been added to the open-air bath zone, allowing you to enjoy a closer connection with nature for longer. The saunas have been renewed as well: the women’s sauna is now a low-temperature mist sauna where you can relax while taking in the outdoor scenery and leave your skin feeling moisturized, while the men’s sauna has been upgraded to a high-temperature dry sauna.
Enjoy a wide range of expertly delivered hand treatments, including body and facial care, as well as head, hand, and foot options. Both women and men are welcome to use the services with ease. There are four treatment rooms; one is a twin room where couples or friends can receive treatments together.
We offer spa services that fully harness the energy of Hakone’s great natural surroundings and the essence of the land. Enjoy an exclusive experience available only at Spa Montagne—winner of numerous spa awards in Japan and abroad—along with an enticing menu featuring the luxury skincare brand elemental herbology, trusted by high-end salons worldwide.
Book your luxury spa experience in a carefully curated, high-quality space here.
We will be changing the check-out time from 12:00 to 11:00 as follows.
We apologize for any inconvenience this may cause and appreciate your understanding.
Change to Check-out Time
Effective date: From Thursday, April 2, 2026
*Applies to stays from Wednesday, April 1, 2026.
Details: Previous check-out time / 12:00 → New check-out time / 11:00
“Salon de Thé Rosage,” located on the shores of Lake Ashi, reopened in April 2026 as a flower café.
Under the theme “a lakeside café in Hakone where flowers and nature are in harmony,” the interior has been redesigned. Enjoy our one-hand sweet “HAKONE Mille Sand,” made with crispy baked pastry filled with fruit, as well as three original drinks garnished with edible flowers.
In addition to indoor seating, we recommend the terrace on fine days, where you can feel the cool breeze from Lake Ashi.
Items you purchase may be brought into the Hotel garden. Please enjoy a sweet moment surrounded by seasonal blooms in the garden.
As a new service for guests staying at the Mountain Hotel, our evening lounge is now available for you to use freely.
Relax and enjoy your evening in our complimentary lounge, with snacks, light bites, and soft drinks provided.
[Service]
● Free snacks & sweets
Pretzels, coffee chocolate beans, mixed nuts, hazelnuts
Wafers, sugar candies
● Free drinks
Hot coffee, hot tea, juice
[Hours]
18:00–21:00 *Alcoholic beverages are available for an additional charge.*
| Card information | VISA / MASTER / JCB / AMEX / DINERS / Debit card |
|---|---|
| Pets | Not allowed |
| Breakfast | Japanese and Western cuisine: 3,300 yen |
| Your child | You can stay. Baby cot: 4,000 yen
Extra bed: 6,000 yen |
| Room service | Available for use Service Hours: 5:30 PM - 7:30 PM (Last Order) |
| Common amenities |
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| Facilities and Features |
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| Esthetic Massage | Available ■ Spa Montagne
Enjoy treatments in the central area of the top floor, offering a panoramic view of Lake Ashi and the surrounding mountains. Experience pure bliss with our unique "Slow Spa" concept, exclusive to resorts.
【Operating Hours】14:00–22:30 (Last admission at 21:00)
【Facility Details】4 private rooms / 5 beds (including 1 twin room)
Shop available on-site
【Sample Menu】Balancing Relax Body 60 minutes (Total time required: 90 minutes) / ¥19,800, Moisture Facial 60 minutes (Total time required: 90 minutes) / ¥20,900 |
| Fitness gym | None |
| Public Bath |
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| Open-air bath |
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| Spring quality and benefits | Alkaline Simple Onsen (Low Tonicity, Alkaline, Low Temperature Onsen) Neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, joint stiffness, bruises, sprains, chronic digestive disorders, hemorrhoids, sensitivity to cold, recovery from illness, fatigue recovery, health promotion ※Regarding the notation of "Gensen Kakenagashi" |
| Sauna | Available |
| Hot stone spa | None |
| Others | 【Internet Connection】 All guest rooms are equipped with free Wi-Fi. LAN cables are also available for loan. Free Wi-Fi is also accessible in the lobby lounge. |
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
■ Train & Local Bus
Hakone-Yumoto Station → Hakone Tozan Bus to Moto-Hakone Port (approx. 35 minutes)
Shuttle service available from Moto-Hakone Port to the accommodation
- Shinjuku Station → Hakone-Yumoto Station (Odakyu Romancecar, approx. 1 hour 30 minutes)
- Shinjuku Station → Odawara Station (Odakyu Line Rapid Express, approx. 1 hour 30 minutes), Odawara Station → Hakone-Yumoto Station (Hakone Tozan Railway, approx. 20 minutes)
- Tokyo Station → Odawara Station (Shinkansen, approx. 25 minutes), Odawara Station → Hakone-Yumoto Station (Hakone Tozan Railway, approx. 15 minutes)
- Shin-Osaka Station → Odawara Station (Shinkansen, approx. 2 hours 30 minutes), Odawara Station → Hakone-Yumoto Station (Hakone Tozan Railway, approx. 15 minutes)
■ By Car
- Tokyo IC ~ via Tomei Expressway (~30 min.) ~ Atsugi IC ~ via Odawara-Atsugi Road (~30 min.) ~ Hakone IC ~ via local roads (~30 min.) ~ Yamano Hotel
- Gotemba IC ~ via local roads (~40 min.) ~ Yamano Hotel
■ Highway Bus (Direct Service)
Busta Shinjuku in Shinjuku → Hakone Odakyu Yamano Hotel (approx. 2 hours and 30 minutes)
Check-in 15:00～19:00 Check-out 11:00
There are the following facilities and features. Hot spring・Open-air bath・Large public bath・Sauna・Spa facility・Free shuttle service・Room service・Barrier-free
■ Train & Local Bus Hakone-Yumoto Station → Hakone Tozan Bus to Moto-Hakone Port (approx. 35 minutes) Shuttle service available from Moto-Hakone Port to the accommodation - Shinjuku Station → Hakone-Yumoto Station (Odakyu Romancecar, approx. 1 hour 30 minutes) - Shinjuku Station → Odawara Station (Odakyu Line Rapid Express, approx. 1 hour 30 minutes), Odawara Station → Hakone-Yumoto Station (Hakone Tozan Railway, approx. 20 minutes) - Tokyo Station → Odawara Station (Shinkansen, approx. 25 minutes), Odawara Station → Hakone-Yumoto Station (Hakone Tozan Railway, approx. 15 minutes) - Shin-Osaka Station → Odawara Station (Shinkansen, approx. 2 hours 30 minutes), Odawara Station → Hakone-Yumoto Station (Hakone Tozan Railway, approx. 15 minutes) ■ By Car - Tokyo IC ~ via Tomei Expressway (~30 min.) ~ Atsugi IC ~ via Odawara-Atsugi Road (~30 min.) ~ Hakone IC ~ via local roads (~30 min.) ~ Yamano Hotel - Gotemba IC ~ via local roads (~40 min.) ~ Yamano Hotel ■ Highway Bus (Direct Service) Busta Shinjuku in Shinjuku → Hakone Odakyu Yamano Hotel (approx. 2 hours and 30 minutes)
・Fee： Free for guests ・Parking space： Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces： 100 cars ・Valet Service： Unavailable
Connection is possible. ・Wi-Fi is available. ・Wired connection is available. For more details, please refer to the room and plan information.
Yes, there is.
Yes, there is. ■ Spa Montagne Enjoy treatments in the central area of the top floor, offering a panoramic view of Lake Ashi and the surrounding mountains. Experience pure bliss with our unique "Slow Spa" concept, exclusive to resorts. 【Operating Hours】14:00–22:30 (Last admission at 21:00) 【Facility Details】4 private rooms / 5 beds (including 1 twin room) Shop available on-site 【Sample Menu】Balancing Relax Body 60 minutes (Total time required: 90 minutes) / ¥19,800, Moisture Facial 60 minutes (Total time required: 90 minutes) / ¥20,900
