# Miyagase Dam Sightseeing Water Release
_宮ヶ瀬ダムの観光放流_

- **When:** Wed, Apr 1, 2026 – Mon, Nov 30, 2026 (JST)
- **Where:** Prefectural Aikawa Park — 5423 Hanbara, Aikawa-machi, Aiko-gun, Kanagawa
- **Map:** https://www.google.com/maps/search/?api=1&query=35.542338,139.249496
- **Price:** Free entry
- **Category:** Nature & Seasons
- **Official site:** https://www.kanagawa-kankou.or.jp/event/1676
- **On Tokyo Events:** https://eventstokyo.com/en/events/miyagase-dam-sightseeing-water-release

![](https://www.kanagawa-kankou.or.jp/storage/post_picture/20240111131957_1676-0.jpg)

Experience the scheduled sightseeing water release at Miyagase Dam, a popular spot surrounded by nature that's great for couples, families, and children. Watch an impressive water show lasting about six minutes as massive columns of water are released from a height of around 70 meters. On sunny days, you might spot a rainbow in the spray, making for a breathtaking and memorable view.

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Source: Tokyo Events — https://eventstokyo.com/en/events/miyagase-dam-sightseeing-water-release