Hot Springs Hotels in Kanagawa Prefecture, Japan

Hakone Hotel Kowakien, a natural onsen hotel offering dinner and breakfast that I'd rate 90 out of 100. It's not easy to impress me in Hakone, the famed hot spring town in Kanagawa Prefecture, but this hotel truly excelled across all criteria, showing a consistently high standard. Both the front desk and restaurant staff were attractive, with fluent English and standard accents; notably, they didn't employ any Southeast Asian staff. The hotel facilities are relatively new and well-designed, and the cleanliness is exceptional. The public areas offer plenty of sofa seating, and the temperature control is precise, allowing guests to comfortably wander around in traditional yukata without feeling cold. The air is fresh with no strong artificial scents, embodying a 'Natural and Pure' concept. The restaurant, named Fontainebleau, lives up to its name with authentic French pastries. The 'all-you-can-eat' style still maintains high-quality ingredients, and there's an unlimited supply of Sapporo Asahi draft beer and Gekkeikan sake. What's more, the self-service alcohol bar is also open during breakfast, which seems quite common for Japanese guests – their physical resilience certainly differs from ours! Observing Japanese dining concepts, you'll notice several characteristics: a wide variety of dishes, comprehensive nutrition, low-temperature preservation, minimal oil and seasoning, and avoiding high-temperature cooking to prevent nutrient loss. The sauna is also quite professional, featuring a 12-minute sand timer, anti-scald mats, humidity and temperature displays, and powerful heating elements that ensure you won't waste any time. Whether you prefer mountain views, garden vistas, or indoor hot springs, there's an option for everyone. For those interested, the address is: 1297 Ninotaira, Hakone-machi, Kanagawa Prefecture 250-0407

We stayed in the traditional private room which was large and comfortable. The onsen was lovely and very clean. The kitchen is open for guests to use and well equipped. The hotel is located in quite a secluded area with limited amenities/dining options. There’s a 7-11 and Lawson if you really can’t find a restaurant that’s opened. There’s also a lot of stairs which might be challenging if you have heavy luggages.

The location was amazing right when you get off from Shinjuku - the amenities are nice and the staff helpful. Just note that checkout is at 10:00AM and getting a late one requires you to pay. A bit pricey, but not in comparison to other options in Hakone.

My stay at this hotel was truly exceptional. The view of Mount Fuji was absolutely perfect, creating a breathtaking and unforgettable experience. The hospitality service was fantastic—staff were incredibly attentive, friendly, and went above and beyond to ensure a comfortable stay. Every detail was well taken care of, making it a truly relaxing and enjoyable visit. Highly recommended!

Fantastic!! As soon as I opened the room door, I was amazed by the view outside. The food was also great; we booked breakfast and dinner (highly recommend booking it, as there are very few restaurants in Hakone, so you can just grab a casual lunch while you're out). The transportation is quite convenient for Hakone, with a direct bus to Odawara that's less than a five-minute walk from the guesthouse. There's another bus stop a few minutes' walk away where you can catch an express bus directly to Yokohama/Tokyo/the airport. There are also two convenience stores nearby. This place is perfect for a relaxing, slow-paced stay, and it's also quite convenient if you want to visit various Hakone attractions. We left at 9 AM and returned around 5 or 6 PM, and we were still able to comfortably take the mountain cable car, pirate ship, and do some light hiking... Our room didn't have a private onsen, but the public hot spring was also not crowded. The service was excellent; someone takes your shoes to the shoe cabinet when you enter and even brings them out for you in the morning – the attention to detail is superb. How do I put this? This guesthouse is barely mentioned on Xiaohongshu, and those who know, know its value. My friend and I both decided we didn't want to post about it on social media; we just want to keep this secret gem to ourselves! 🥹 Hope the price doesn't go up for our next visit!

A nice hostel, very recommended if you are a budget traveller. They also have a private onsen. I like the place. Just bring and put a mosquito repellant when you stay outside of the hostel, it is given because Hakone is located in a mountain area with lots of trees.

A lovely ryokan-style stay in Hakone A very good ryokan-style hotel offering great value for money and an excellent opportunity to experience an onsen in its natural setting. The kaiseki-style dinner was rich and beautifully presented, with plenty to taste and enjoy. Breakfast was equally generous – make sure you’re ready for it, as we were still full from the previous evening! Sleeping on futons was surprisingly comfortable, and the room’s opening window with a small terrace overlooking the garden was fantastic. We had to change rooms during our stay, and the staff were exceptionally helpful, taking every step to ensure we were happy. And we truly were – thank you, arigatou gozaimasu! Enjoy your stay!

Absolutely loved this hotel! My parents wished they could stay for another week. The half-board with dinner and breakfast was fantastic, offering different, elaborate menus every day. We were always incredibly full. The hotel has a great selection of pillows, and the private onsen was excellent. Our room was super spacious and comfortable, the service was great, and it was very clean. Plus, they offered free yukata and snacks! It felt like a pampered 'pig-out' trip. We definitely want to come back!

Stayed at this hotel for 1 night and it was not enough!  it was very peaceful and relaxing,  I chose the room with the private onsen because I have a lot of tattoos  and it was the best decision!  After checkout I wanted to go to Ōwakudani but I missed the bus so the male stuff drove me in his car to the Gora station. I am very grateful for that! And I was lucky to see the Mount Fuji!

It's a short walk from Fujisawa Station. We arrived before 3 PM and, since we had sightseeing plans, left our luggage at the front desk without any problems. The room was of average size, but we slept quite well. I had read reviews suggesting there wouldn't be a private shower, but the twin room we booked had a bathtub and shower head. Perhaps it just meant there was no private hot spring bath? The breakfast was good, and you could borrow an iron from the front desk. Overall, it was a good experience.