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Japan/Things to Do in Hakone, with baby

Hot Water Play Place Hakone no Yu (with baby)

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How Baby-Friendly is Hot Water Play Place Hakone no Yu?

84%Baby-Friendly
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What makes it 84% Baby-Friendly: Infants enter free and have a 30 cm baby pool, nursing rooms, diaper tables, and rental swim diapers, but hot pools are unsuitable so stays must be short and supervised.

Google
Reviews4/ 5
(from 1,680 reviews)

Positives:

  • Free infant entry: Children under 3 enter free with paying adults.
  • Baby-friendly setup: Shallow pool, nursing rooms, and diaper stations on site.

Challenges:

  • Mandatory swim diapers: Babies must wear swim diapers under swimsuits; purchase extra packs.
  • Limited nursing rooms: Only two rooms available; can be busy at peak times.
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🏖️ Explore Hot Water Play Place Hakone no Yu with a local guide: GetYourGuide's 10 BEST Activities and Tours around Hot Water Play Place Hakone no Yu. Local guides know the hidden gems you'd otherwise miss, read what other travelers experienced, and book easily.

What is Hot Water Play Place Hakone no Yu?

  • A hot spring theme park in Hakone that integrates traditional onsen culture with playful water attractions
  • Comprising multiple indoor and outdoor bath zones, including cypress wood pools and novelty hot springs infused with coffee, wine, and green tea
  • Part of the Hakone Kowakien resort complex and featuring saunas, steam rooms, relaxation lounges, and private bathing suites

What is so special about Hot Water Play Place Hakone no Yu for with baby?

  1. 30 cm-deep indoor pool safe for infants
  2. Private nursing rooms with kitchen amenities
  3. Water playground close by for gentle fun
  4. Free entry for babies under 3
  5. On-site rental of swim diapers and suits

Recommended visit duration: 2-3 hours

Why 2-3 hours visit duration is ideal for with baby: Enough time to enjoy baby pool, water playground, and use care facilities without rushing.

(View Hot Water Play Place Hakone no Yu on Map)

Baby-Friendly Activities in Hot Water Play Place Hakone no Yu

Bozappi’s Bathing Plaza:

Indoor pool 30 cm deep for babies to splash safely in swim diapers.

Tip: Bring or rent swim diapers and swimsuits before heading in.

Bosappi’s Jungle Gym:

Water playground with small slides and splash features for young children.

Tip: Stay close and guide your baby on gentle slopes.

Nursing Rooms & Diaper Stations:

Two private baby rooms with changing tables, sink, microwave, and hot water.

Tip: Ask staff for a nursing room pass upon arrival.

Bring & Warm Baby Food:

Microwaves and hot water in nursing rooms for bottles and food.

Tip: Pack ready-to-heat meals to feed your baby onsite.

How to Make the Most of Your Visit to Hot Water Play Place Hakone no Yu

  1. Arrive early: Get there at opening to use baby areas with fewer people.
  2. Bring essentials: Pack swim diapers and a baby swimsuit to skip rental lines.
🏖️ Tour Hot Water Play Place Hakone no Yu like a local: GetYourGuide's Top 10 Activities and Tours in Hot Water Play Place Hakone no Yu. Local experts uncover hidden treasures you'd never find alone, browse authentic traveler reviews, and book your perfect adventure hassle-free.

Reviews of Hot Water Play Place Hakone no Yu

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Maegan Mahula

Maegan Mahula

Aug 2025

Great onsen experience with a variety of outdoor baths. The nighttime ambiance was so relaxing.

Mati D

Mati D

Apr 2025

The staff was extremely nice, using Google translation to explain everything to us. We went in the evening at around 7.30pm and there were only a few locals. The ladies part has 5 pools (1 inside and 4 outside) and the mens part 4 pools (1 inside and 3 outside). We can recommend this experience!

Lu Bi Huang

Lu Bi Huang

Oct 2022

Affordable onsen with a lot of locals visiting so you know it's good. Staff speaks very little english but there isn't much to the visit. Pay 1100yen at the machine and you get a locker to store your belongings. If you've never been on an onsen or know the etiquette, please read up on it . May be uncomfortable for some but you have to go full nude in the onsen, you can however have a modesty tow...

Arash Khosravi

Arash Khosravi

Oct 2022

We had a discounted ticket from our stay at Guesthouse Azito&bar which brought the price down to 500 Yen (from 1000 Yen) per person. The onsen is open from 10am to 10pm. It was definitely worth even full price but the discount was a plus! It was a very relaxing experience - the onsen is separated into male and female sections and it is a traditional one (you can only go in with a small towel whic...

n ! d z

n ! d z

Aug 2021

We got special price of 500 yen entrance during our stay at Guesthouse Azito & Bar as part of their offer. There was inside bath and outside. The inside was warmer than the outside. There were at least 3 baths outside. It was very relaxing. Good place to de-stress.

When is the best time to visit Hot Water Play Place Hakone no Yu (Hakone, Japan)?

In cooler months, indoor warm pools are cozy for babies. Mornings in summer are less crowded.

✈️ Ready to go? Check the latest flight deals to Hakone on Trip.com

Explore These Activities

Typical Budget for a Family of 3 (2 Adults + 1 Baby)

ItemCost (Approx.)
Adult admission (x2)JPY 7,000
Baby swimsuit rentalJPY 770
Swim diaper packJPY 550
Stroller storage (optional)JPY 200
Total EstimatedJPY 8,520

Note: All prices are indicative and may vary. Please check directly with the venue for the most accurate and up-to-date information.

Content Notice: This content combines editorial expertise with AI assistance to ensure comprehensive and up-to-date information. Our team regularly curates and reviews all content for accuracy and relevance. Help Us Improve

Map of Hot Water Play Place Hakone no Yu

Address: 100-1 Yumotochaya, Hakone, Ashigarashimo District, Kanagawa 250-0312, Japan

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Looking for other Things to Do besides Hot Water Play Place Hakone no Yu (Hakone)?

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About Hot Water Play Place Hakone no Yu

Opening Hours

Monday:10:00 AM – 10:00 PM
Tuesday:10:00 AM – 10:00 PM
Wednesday:10:00 AM – 10:00 PM
Thursday:10:00 AM – 10:00 PM
Friday:10:00 AM – 10:00 PM
Saturday:10:00 AM – 10:00 PM
Sunday:10:00 AM – 10:00 PM

Hours may vary during holidays, special events, and peak seasons. Please check the official website for the most up-to-date information.

Website

Official Website

Phone Number

+81 460-85-8080

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