Kawara-no-Yu (Hinatami Riverside Bath) - Image 1
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Kawara-no-Yu Hinatami Riverside Bath

Myoko, Japan

A hidden gem in Niigata, offering free, natural, milky white hot spring waters in a serene riverside setting.

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Autumn mornings

Stunning fall colors

CrowdLow
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Kawara-no-Yu (Hinatami Riverside Bath) - Image 1

Kawara-no-Yu Hinatami Riverside Bath

Best Time

Autumn mornings

Stunning fall colors

CrowdLow

Highlights

Must-see attractions

A hidden gem in Niigata, offering free, natural, milky white hot spring waters in a serene riverside setting.

"Experience the silky, milky waters surrounded by nature – a truly authentic Japanese onsen."

Vertical photo
TIP

Pack Light for the Hike

Bring only essentials for the short hike. No changing rooms, so wear easy-to-remove clothing. :athletic_shoe:

Wash Before Entering

Thoroughly wash your body at the designated washing area before soaking in the main bath. 🧼

Third hero image

Quick Facts

Hours

Type

Spa

Highlights

Discover the most iconic attractions and experiences

Milky White Spring Waters

Milky White Spring Waters

Experience the unique, silky, milky white waters that are rich in minerals and incredibly relaxing.

Riverside Natural Setting

Riverside Natural Setting

Soak in the therapeutic waters surrounded by lush forests and the soothing sounds of a nearby river.

Hike to the Onsen

Hike to the Onsen

Enjoy a scenic short hike through the national park to reach this hidden gem, adding to the adventure.

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Planning Your Visit

Embrace the Natural Setting

This is a truly natural, open-air hot spring. Expect a rustic experience with minimal facilities. The milky water is a highlight, but be prepared for a short hike to reach it. It's a place to disconnect and soak in the serene mountain environment.

Respect the Onsen Etiquette

As a public, open-air bath, nudity is expected and required. There are no private changing rooms. Embrace the communal aspect and the natural beauty. Arrive prepared to wash thoroughly before entering the main bath.

Best Times

When
Autumn mornings
Why
Stunning fall colors
Crowd
Low
When
Spring afternoons
Why
Pleasant temperatures
Crowd
Medium

Insider Tips

from TikTok, Instagram & Reddit

At the top of Seki Onsen hot spring town in Myoko Kogen ski resort area is Tsubame Onsen town. A short walk from the town and into the national park is a free outdoor hot spring. The water is hot, silky smooth, and surrounded by nature :) ##hikingjapan #explorejapan #traveljapan #hotspringsjapan #hotsprings #onsen #tsubameonsen #myoko #myokokogen #niigata #visitniigata #roadtripjapan #campingjapan...
@im.mattguy
501 likes • 23.8K views

Pack Light for the Hike

Bring only essentials for the short hike. No changing rooms, so wear easy-to-remove clothing. :athletic_shoe:

Wash Before Entering

Thoroughly wash your body at the designated washing area before soaking in the main bath. 🧼

My first ever outdoor onsen experience at the foot of Mt. Myoko at Tsubame. What a perfect autumn color view while relaxing. ♨️🍂🍁🫶🏼 #tsubame #autumn #relaxing #myoko #niigata
@jeck20
50 likes • 788 views
Where nakedness is non-negotiable♨️🍂🍁 #niigataprefecture #hotspring #onsen♨️ #onsenjapan #myoko #myokokogen #tsubameonsen #新潟 #新潟観光 #新潟旅行 #新潟温泉 #新潟温泉旅行 #新潟温泉♨️ #妙高 #妙高山 #妙高市 #燕温泉 #燕温泉黄金の湯 #燕温泉♨️ #momiji #紅葉温泉 #紅葉温泉露天風呂
@aicanon
29 likes • 2.3K views

Embrace Nudity

This is a public, open-air bath where nudity is the norm. Relax and enjoy the natural experience. :naked_man:

Look for Swallow Ornaments

Tsubame means 'swallow' in Japanese. Keep an eye out for charming swallow carvings around the area. 🐦

Did you notice the swallow carvings in the video? This place is called Tsubame Onsen and in Japanese, tsubame means “swallow”. I love how places in Japan often pay tribute to their names or local legends. You’ll spot little swallow ornaments all over the area. And of course, the onsen part of the name is there for a reason as this is one of the most beautiful wild hot springs I’ve ever been to, tu...
@empty.japan
2.6K likes • 35.4K views

Tips

from all over the internet

Pack Light for the Hike

Bring only essentials for the short hike. No changing rooms, so wear easy-to-remove clothing. :athletic_shoe:

Wash Before Entering

Thoroughly wash your body at the designated washing area before soaking in the main bath. 🧼

Embrace Nudity

This is a public, open-air bath where nudity is the norm. Relax and enjoy the natural experience. :naked_man:

Look for Swallow Ornaments

Tsubame means 'swallow' in Japanese. Keep an eye out for charming swallow carvings around the area. 🐦

What Travellers Say

4.6
(491k reviews)

Reviews Summary

Visitors rave about the unique, milky white waters and the stunning natural riverside setting of Kawara-no-Yu. The free access and the serene atmosphere are major draws, offering a truly authentic Japanese onsen experience. However, the lack of facilities like changing rooms and the mandatory nudity can be a deterrent for some.

What People Like

Milky white hot spring water
Beautiful natural setting
Free public access

What People Dislike

No changing rooms
Mandatory nudity

Frequently Asked Questions

🚇 🗺️ Getting There

The bath is located in Tsubame Onsen, accessible from Seki Onsen town. From there, it's a short hike into the national park. Many visitors combine this with exploring the Myoko Kogen ski resort area. TikTok+1

Parking is available in Tsubame Onsen town. From there, you'll need to walk to the onsen. TikTok

Seki Onsen is typically reached by car or bus from nearby cities like Nagano or Niigata. Public transport options might require transfers. TikTok

🎫 🎫 Tickets & Entry

No, Kawara-no-Yu Hinatami Riverside Bath is a free, public, open-air hot spring. TikTok

As a natural hot spring, it's generally accessible at all times, but it's best enjoyed during daylight hours for safety and to appreciate the scenery. TikTok

No booking is required as it's a free, natural hot spring. TikTok

🎫 🏞️ Onsite Experience

Expect a rustic, natural setting with milky white hot spring water. There are no changing rooms or showers, so be prepared to wash before entering and to be nude. TikTok+1

No, there are no dedicated changing rooms or showers. You'll need to wash yourself at the provided washing area before entering the bath. TikTok+1

The hike is generally short and well-trodden, but always exercise caution, especially in varying weather conditions. TikTok

The water is known for its milky white appearance due to mineral content, giving it a silky smooth feel. It's naturally hot. TikTok+1

While photos are generally allowed, be mindful of other bathers' privacy as it's a communal and nude bathing area. TikTok

🍽️ 🍎 Food & Dining

Food options are limited directly at the onsen. You'll find more dining choices in Seki Onsen town or the broader Myoko Kogen area. TikTok

It's best to check local guidelines, but generally, it's advisable to consume food and drinks away from the bathing area to maintain cleanliness. TikTok

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