Hakone Kowakien Yunessun is a water amusement park and spa resort in Hakone-machi, Hakone. It has over 25 water attractions with fun and kitschy theme pools like the red wine pool, green tea pool, Greek Santorini pool, and Roman baths (see photos below). There are also different spas, water slides, and kiddie pools. Water temperatures vary between the different pools from ~100F to cold spring water. This park is great because it can entertain a wide range of ages from babies to grandparents.
To buy tickets to the park proceed to the second floor of the building. There are three main tickets you can buy, depending on what zones you want to visit. A ticket to the Yunessun Zone gives you entry to the swimsuit-wearing zone. Admission, here, is ¥2800 for adults and ¥1500 for children over 3 years old. A ticket to The Mori No Yu Spa Resort Zone gives entry to two separate nude areas for men and women, and admission here is adults ¥1800 and children over 3 years old ¥1200. A combo ticket can also be purchased which allows entry into both zones. This costs ¥4000 and ¥2000 for both adults and children respectively. I believe tickets for just the afternoon session can be purchased for 1pm til close, but check. Discounted tickets may be bought by using Google Translate at this web site www.yunessun.com/ticket/. A map of the park, in English, is available on the second floor, but you may need to approach a staff member in order to get one.
Each ticket holder will be given a plastic bracelet which will act as a key to your locker and also allow you to purchase items at the various restaurants and vending machines. Once you pass the ticketed turnstile and take off your shoes, the locker rooms are basically down the hallway, to your right, on the same floor. The first number on your bracelet does NOT denote a particular floor for your changing room. I don’t believe there are any family changing rooms.
The men’s and women’s locker rooms exit into the same area, the “Clock Square”. There are a number of restaurant/fast-food places inside the park that range in price and variety. Tattoos are not allowed to be seen at the park. You may need to use sun block/swim tops as part of the park is outdoors. I would not recommend bringing a stroller as the park has many stairs and potentially crowded hallways, and swim diapers need to be accompanied with a swimsuit. In general, the pools aren’t very deep. Our three year old (100cm) was too small for only one of the pools.
When you’ve finished at the park, you leave through the same hallways that you entered, and pay off your bracelet’s amount at the park’s machines. We used cash, but according to the park’s website the reception takes credit cards. We only visited the Yunessun portion of the park on a Sunday, in summer, and it was relatively crowded so I would suggest trying to go during the week to get the most out of your experience.
The Yunessun Zone opens at 9am, year round, and closes at 7pm from March-October. The rest of the time it closes at 6pm. The Mori No Yu Zone is, however, open from 11am-9pm throughout the year. For more details about this destination, please visit their website: www.yunessun.com/english/.
Parking at Hakone Kowakien Yunessun park is ¥1000 for the day, but it might be free for the first two hours of your visit (this needs to be confirmed). Parking fees are paid to the automated machine on your way out of the parking lot. Large notes are not accepted e.g. ¥5,000. We arrived at the park after 10am, after we’d stayed the night in Hakone, and we got one of the last parking spots. – Linda Bell, September 2013.
DIRECTIONS: The GPS coordinates to the entrance of the Park’s parking lot are 35.23916, 139.04460.
For more on Hakone check this separate entry: Hakone.