Yui-Shiori
Enjoy river play in the clear flow of the Arakawa until evening
SaitamaLeisure

Enjoy river play in the clear flow of the Arakawa until evening

About this spot

Kawasemi Riverside (かわせみ河原) is a river play spot on the Arakawa River flowing through Yorii Town, Osato District. Hours are 9:00 to 17:00, and from spring through autumn it bustles with people canoeing and drive-in camping, along with families enjoying barbecues. The riverbank is spacious, and everyone can enjoy it at their own pace, from small children paddling calmly in the shallows to older children playing in the slightly deeper flow. Lush green mountains surround the area, so you can pass unhurried hours to the murmur of the river.

Season & hours

Name: かわせみ河原

Date & time: 9:00–17:00 (詳細な営業期間は長瀞町観光協会に確認)

Venue: 大里郡寄居町大字保田原321・荒川

Source: nagatoro.gr.jp

Tips

The water can feel cold when the sun is weak, so entering during the warmer hours is recommended. The riverbank has many stones and can be slippery, so amphibious shoes are reassuring. There is often no shop nearby, so prepare drinks and snacks in advance.

Best time to visit

Arriving from around noon means the water has warmed up, letting you enjoy water play comfortably until closing at 17:00

Access & map

321 Hodahara, Yorii-machi, Osato-gun, Arakawa River

Model course featuring this spot

2026 Kawasemi Riverside (かわせみ河原) Full-Day Course

Saitama

Explore features & model courses

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Enjoy river play in the clear flow of the Arakawa until evening (Saitama) | Things to Do & Highlights | Yui (栞)