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長野 · BEST 10

💧Best 10 Free-Flowing Source Water Ryokans in Nagano

Gensen kakenagashi means fresh spring water flows straight into the tub and out again — no recirculation, no reheating. It's the first thing onsen connoisseurs look for.

Top 10 of 121 properties, ranked by rating and popularity

1
Shinshu Shibu Onsen Kokuya
🌿In-room Onsen🔒Private Bath💧Free-flowing

Nagano

Shinshu Shibu Onsen Kokuya

★ 4.5
Free cancellation
Lowest · 2 adults
$378from

“400 Years, Six Springs, a Town Walked in Yukata”

2
Tobira Onsen Myojinkan
🌿In-room Onsen🔒Private Bath💧Free-flowing

Nagano

Tobira Onsen Myojinkan

★ 4.5
Free cancellation
Lowest · 2 adults
$925from

“A forest where the gods dwell, a hot spring at 1,050 meters”

3
Yudanaka Onsen - Wafu No Yado Masuya
🌿In-room Onsen🔒Private Bath💧Free-flowing

Nagano

Yudanaka Onsen - Wafu No Yado Masuya

★ 4.5
Free cancellation
Lowest · 2 adults
$224from

“140 years of spring water, four seasons in Yudanaka”

4
Kamisuwa Onsen Shinyu
🌿In-room Onsen💧Free-flowing🍱Kaiseki

Nagano

Kamisuwa Onsen Shinyu

★ 4.0
Free cancellation
Lowest · 2 adults
$311from

“A private open-air bath with Lake Suwa in it”

5
Hotel Tsubakino
🌿In-room Onsen🔒Private Bath💧Free-flowing

Nagano

Hotel Tsubakino

★ 4.0
Free cancellation
Lowest · 2 adults
$342from

“Sixty Years in Business, an Open-Air Bath Under Starlight”

6
Nunohan
♨️Open-air Bath💧Free-flowing🍱Kaiseki

Nagano

Nunohan

★ 4.0
Free cancellation
Lowest · 2 adults
$350from

“A century-old ryokan embracing all of Lake Suwa”

7
Tamaya Ryokan
🌿In-room Onsen💧Free-flowing🍱Kaiseki

Nagano

Tamaya Ryokan

★ 4.0
Free cancellation
Lowest · 2 adults
$430from

“The 1,300-Year-Old Beauty Water Recorded in The Pillow Book, at Bessho Onsen's Tamaya”

8
Keiryuso Shiorie
🌿In-room Onsen🔒Private Bath💧Free-flowing

Nagano

Keiryuso Shiorie

★ 4.0
Free cancellation
See rates

“A Kamikochi gorge, a night fed by the source”

9
Ryotei Takano
🌿In-room Onsen🔒Private Bath💧Free-flowing

Nagano

Ryotei Takano

★ 4.0
Free cancellation
Lowest · 2 adults
$247from

“Just 5 rooms, each with its own open-air bath, filled with 100% source water — untouched, unheated. A hideaway in Shinano.”

10
Kichiya
🔒Private Bath♨️Open-air Bath💧Free-flowing

Nagano

Kichiya

★ 4.0
Free cancellation
Lowest · 2 adults
$324from

“Beauty Water Under a Village of Stars”

See all 121 Free-Flowing Source Water ryokans in Nagano →

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