Kawayu Onsen Sansuikan Kawayu Midoriya

♨️A natural spring rising from the riverbed — in winter, a giant open-air bath opens right on the river

Wakayama, Kumano · Sansuikan Kawayu Midoriya

1

An Open-Air Spring Bath Facing the River

• ♨️Soak in the open-air bath while looking out over the Oto River
• 💧A private spring with a plentiful, 100% natural flow
• 🌿Surrounded by mountains, river, and birdsong
• 🛁Keeps you warm long after you step out, no rinsing needed

2

The Winter-Only Senninburo

• ❄️A riverside open-air bath open only from December to February
• 🔥The roughly 65°C spring water is cooled with river water to a comfortable temperature
• ⭐Take in stars or blue sky under the wide-open heavens
• 🚶About a 7-minute walk from the ryokan

3

Rooms with River Views

• 🛏️A range from Japanese-style to Western-style rooms, including some with private open-air baths
• 🌄Room views that capture the nature of deep Kumano
• 🚿Rooms with their own kakenagashi open-air spring bath
• ✨Lobby and rooms fully renovated in 2025

4

Kumano Kaiseki

• 🥩Locally branded Kumano beef
• 🐟Mountain-stream ayu grilled over charcoal
• 🦞Suite-only kaiseki featuring Kishu seafood like Ise lobster and kue grouper
• 🍊Wakayama's green 'aokiri' mandarins used in the cooking

5

A 30-Dish Buffet Plus Mini Kaiseki

• 🍱Seasonal appetizers, sashimi, and wagyu served together
• 🍲A buffet of roughly 30 local dishes
• 🍳Breakfast featuring hot spring eggs and hot spring yudofu
• 🍵Unlimited ayu ochazuke

6

10 Minutes to Kumano Hongu Taisha

• ⛩️About a 10-minute drive to the UNESCO World Heritage site Kumano Hongu Taisha
• 🚗Free covered parking for 60 cars
• 🛋️A lobby lounge with complimentary drinks, including alcohol
• 🛍️A shop selling local sake and sweets

3

Rooms with River Views

• 🛏️A range from Japanese-style to Western-style rooms, including some with private open-air baths
• 🌄Room views that capture the nature of deep Kumano
• 🚿Rooms with their own kakenagashi open-air spring bath
• ✨Lobby and rooms fully renovated in 2025

4

Kumano Kaiseki

• 🥩Locally branded Kumano beef
• 🐟Mountain-stream ayu grilled over charcoal
• 🦞Suite-only kaiseki featuring Kishu seafood like Ise lobster and kue grouper
• 🍊Wakayama's green 'aokiri' mandarins used in the cooking

Show more (4 more)▾

From the natural spring rising straight out of the riverbed to the winter-only Senninburo, this ryokan makes for a special night along the Kumano Kodo pilgrimage route.

#KawayuOnsen#KumanoKodo#SansuikanKawayuMidoriya#WakayamaRyokan#Senninburo#OpenAirBath#OnsenTrip#KumanoHongu

* This introduction was compiled from information published by each property (official website and similar sources), so some details may differ from what you find on the day. It is AI-assisted and can contain errors — please check the official website and the details shown at booking before you reserve.

• 주차장
• 세탁 서비스
• 전 구역 금연
• 객실 초고속 인터넷

* Translated from information supplied by the property; the cancellation policy shown at booking takes precedence.

From onsen etiquette to check-in — the things worth knowing first.

What are the check-in and check-out times at Kawayu Onsen Sansuikan Kawayu Midoriya?

Check-in starts at 15:00 and check-out is by 10:00.

Where is Kawayu Onsen Sansuikan Kawayu Midoriya located?

It is in Shirahama · Wakayama Tanabe. Address: 13 Hongucho Kawayu, Tanabe-shi, Wakayama.

How much does one night cost?

Recent lowest observed rate starts from ₩1,040,544 per night for two adults. Rates vary by date and room type, so a live search is most accurate.

What is the cancellation and refund policy?

Free-cancellation deadlines vary by rate plan and are shown with each room. Cancelling before the deadline gives a full refund.