What makes it 62% Kids-Friendly: Children aged 1-12 can enter for ¥700 and use cooler outdoor pools and tatami rest spaces, yet no play zone or lifeguards exist and they must keep quiet, so families may need short, supervised visits.
Why 2-3 hours visit duration is ideal for with kids: Allows time to sample multiple baths, relax in rest areas, and enjoy a meal without rushing.
Explore seven hot-spring baths:
Move from warm indoor pools to the cave bath and open-air baths by the waterfall.
Tip: Start in the lukewarm pools before trying hotter springs to help kids adjust.
Use the low-temperature outdoor pool:
Let kids play safely in the cooler waters designed for younger visitors.
Tip: Hold your child’s hand on the stone steps to prevent slips.
Relax in the Zashikibokko tatami rest area:
Unwind on river-view tatami mats between soaks.
Tip: Bring a small travel game or book to keep kids occupied.
Taste fresh spring water:
Drink natural onsen water at the reception counter.
Tip: Use reusable bottles so kids can refill and stay hydrated.
Share a family meal at Yamaboshi:
Order kid-friendly dishes like wild-yam bowls and eel rice.
Tip: Ask staff to split portions if kids prefer smaller servings.

Marselina Purnomo
Important things to be prepared before coming to this onsen: bring your cash! They only receive cash as the payment. The cash should be ¥2000 or ¥1000 or coins. Don't come in here bringing only your card or big cash because you won't be able to pay at the machine provided. The price for adult per person is ¥1,450. People with tattoos are welcome! It was truly a unique and wild experience (for ...
Mark Giliam
It was a nice setting. The building, pools and location in the valley were great. For some reason it was mostly foreigners using the baths, maybe they run package deals. Makes it feel a bit more like a tourist experience rather than where locals would go.
Rejeanne De Vera
I loved this onsen. It was a perfect way to end the Hakone adventure. The amenities available after a relaxing bath is an entire package. My favorite part of the experience was the plethora of resting areas that have open windows immersing the sound of the river and the forest. Truly a treat for the soul and spirit. The only down side is that bathing and cosmetic products (towels, brushes, skincar...
Megg White
I loved this onsen. It was my favorite while traveling in Japan. It was tucked away in nature and although it was a bit busy when I was there it was very relaxing. Lots of different pools, sauna, and steam room. Tattoo friendly as long as you weren’t with other friends who also had tattoos. The restaurant here was very good and had a vegetaran option.
Mariya Poy
Every time I visit Hakone, I always come to this onsen ♨️. The women’s area has five open-air baths, and I think each one has a slightly different water temperature. There’s also a very cold bath to alternate with, which feels great. What’s also great is that people with tattoos are welcome here, which is not always common in Japan. On my most recent visit, I forgot to take my change from the tic...
Summer: shade from trees and cooler pools keep kids comfortable. Winter: warm up first in the steam sauna before stepping into outdoor baths and wear non-slip footwear on paths.
Explore These Activities
| Item | Cost (Approx.) |
|---|---|
| Adult admission (2) | JPY 2,900 |
| Child admission (2) | JPY 1,400 |
| Family meal at Yamaboshi | JPY 3,000 |
| Snacks & drinks | JPY 1,200 |
| Total Estimated | JPY 8,500 |
Note: All prices are indicative and may vary. Please check directly with the venue for the most accurate and up-to-date information.
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Address: 208 Yumotochaya, Hakone, Ashigarashimo District, Kanagawa 250-0312, Japan
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