Kansai · Hongu, Tanabe, Wakayama
♨ Kawayu Onsen
Dig your own bath in the riverbed, or soak in the giant winter 'Sennin-buro'.
Quick facts
- Location: Hongu, Tanabe, Wakayama (Kansai region)
- Water type: Sulfate spring
- Tattoos: Check ahead with each bath
- Directions: Open in Google Maps
The water
A sodium hydrogen carbonate-chloride spring that wells up through the riverbed.
History
It has been used since long ago, and the Sennin-buro river bath is said to date from the early Edo era. It was designated a national health resort with Yunomine in 1957, and every October these onsen offer hot spring water at Kumano Hongu Taisha.
Getting there
- From: Osaka / Kii-Tanabe
- Route: JR Limited Express Kuroshio to Kii-Tanabe, then bus toward Hongu
- JR Pass: JR train covered; bus not covered.
Check current timetables and fares before you travel.
Famous for (meibutsu)
- Meharizushi (food): rice balls wrapped in pickled takana leaves
- Kishu nanko ume (food): Wakayama's famous pickled plums
Plan your trip: tours & day trips near Kumano Kodo
Find Kumano Kodo tours on GetYourGuide
Affiliate note: some links on these pages are affiliate links. If you book or buy through them, NorthWest Wa may earn a small commission at no extra cost to you. I only recommend things I'd suggest to a friend.
See it on the onsen mapAll 50 onsenOnsen how-to
← Yunomine Onsen · Nanki-Katsuura Onsen →
Printables for your soak
Get the free one-page Onsen Etiquette Cheat Sheet, or collect stamps at all 50 onsen with the Onsen Passport.
Free etiquette cheat sheetOnsen Passport
NorthWest Wa