Outdoor Adventures · Nagatoro

Grandex Saitama Nagatoro Rafting グランデックス長瀞ベース

Large rafting and river SUP base on the Arakawa River in Nagatoro, Saitama, with a bouldering wall and showers on site.

HoursTrips from 09:00 to 15:45

PriceNagatoro rafting (about 3 hr): ¥6,000

Getting thereNagatoro Station or Kami-Nagatoro Station (Chichibu Railway)

Time neededHalf day

Best timeSummer

Address511-1 Ido, Nagatoro-machi, Chichibu-gun, Saitama 369-1312

Websitegdexr.com/nagatoro/index.php

About

Grandex's Nagatoro base runs 3-hour rafting trips down the Arakawa River past the Nagatoro rock terraces, plus several river and lake SUP tours including a six-person Monster SUP. The facility has free hot showers, a bouldering wall and slackline, and a BBQ area. It is a popular day trip from Tokyo via Chichibu.

Highlights

3-hour Arakawa River rafting
Monster SUP and river SUP tours
Free hot showers, bouldering wall and slackline
BBQ area for after the tour

Tips

Rafting requires grade 3+ and 125 cm+
Gear-free pack (shoes, shorts, T-shirt, towel) available for 1,500 yen
Season runs Apr 1-Nov 30

Open in Google Maps · Info checked 2026-10-12

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Grandex Saitama Nagatoro Rafting グランデックス 長瀞ベース

About

Highlights

Tips

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Grandex Saitama Nagatoro Rafting グランデックス長瀞ベース