Hakone Kowakien Yunessun, Hakone-machi

#2 of 96 in Spas in Kanagawa Prefecture
Water Park · Water / Amusement Park
Enjoy a relaxing bath in hot springs with a fun twist at Hakone Kowakien Yunessun. Far from a traditional onsen setting and more like an amusement park, an assortment of interesting twists on the formula await. Perfect for families, as visitors don't have to disrobe, you’ll find an onsen filled with wine, green tea, sake, and even coffee, with giant tea pots and wine bottles hanging above their respected pools. If you're looking to simply unwind, the peaceful sounds of the waterfall pool with the pleasant mountainous backdrop can help do the trick. For Hakone Kowakien Yunessun and beyond, use our Hakone-machi holiday site to get the most from your Hakone-machi vacation.
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Hakone Kowakien Yunessun reviews

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TripAdvisor traveler rating 3.5
708 reviews
  • We spent 6 hours here and $150 covered parking, my suit rental, and lunch and entrance to swimsuit side for a family of 4. We adults loved the Mountain view pool with plenty of variety in temp and...  more »
  • There are the Yunessun Park for everyone with pools with: choco, matcha, green tea, wine, coffee, etc... and the Mori No Yu space with tradicional japanese bath to adults, that is wonderful too!  more »
  • We visited the swimsuit side of Yunessun, since our son wasn't comfortable with the traditional onsens. They loved it. We were there on a weekday and it was nearly empty. It meant we had lots of...  more »
  • A must go place if you wanna enjoy the pool during winter. Visited last week but enjoyed a lot without worrying much about the cold. They also have nice restaurants, hot spring, and a walking course for a stroll.
  • Yunessun Hot Springs theme park was EVERYTHING! Wine bath, coffee bath, sake bath, green tea bath, black tea bath, natural hot spring water slide, fish bath, and more! Heaven is a place on Earth y'all, and I went there. I didn't even know karaoke was an option until I read some other reviews. I LOVED this place. You can't go if you've got tattoos, but I wore a modesty bathing suit in the public areas without any problems.
  • There are various types of spas (green tea, coffee, aroma therapy, etc.), you can enjoy together with family and friends, etc.. The most impressive was Dr fish for us. It was the first time we had this kid of experience and it was good to experience. It is a must go for everyone. Its so much fun
  • My wife and I had an enjoyable afternoon here, bathing in coffee, wine, sake, green tea, etc. She had to diligently cover all of her tattoos in some manner, but it wasn't really a big issue. There's a lovely outdoor hot bath with a great view down into the forested valley, and there are three slides outside too which were pretty fun. At £25 each I would say it was a little expensive, and after three hours of novelty bathing we were about done.
  • This place is beautiful and fun for the whole family. Seasonal hot baths and the favorites: Saki, Red wine, Green tea, Coffee, Fish foot bath. My son loved the water slides, the children's water park gym, and the main pool. Enjoy hot spring water throughout and then take a walk to view the mountains in another bath. The zipline was fun but it is short and can be scary for young children. We will be going back again.

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