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Updated: April 2, 2018

Hamura Water Park 羽村市水上公園

4-9-1 Hanenaka Hamura-shi Tokyo

Summer fun for kids of all ages at Hamura Water Park

Hamura Water Park offers a fun summertime outing for families in western Tokyo. The park's main pool has a 130-meter lazy river and other attractions. The river winds around a 45-meter waterslide. There's also a pool with a waterfall, a shallow pool for toddlers, and a slide designed for small children. Hamura Water Park is open from mid-July to early September. Admission varies but both two-hour and all-day tickets are available.

How to Get There

  • Hamura Sta. | 20 mins on foot
    JR Ome Line


Opening Hours

  • 10:00–18:00 Mon–Sun, Jul–Sep






Cash only |

Facility Info

  • Restrooms | Smoking area | Parking | Outdoor pool | Money exchange |
  • Wheelchair ramp | Accessible restrooms | Wheelchair loan |

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