Koakasawa Hot Spring
Sakae Village
A naturally reddish-brown onsen where even the towels are dyed the same color.
Closed for the time being to prevent expansion of SARS-CoV-2.

A hot spring gushes out from the source as colorless water but due oxidization with the bath tub it turns reddish brown. There is also a restaurant where you can sample local cuisine.
The suggested season is autumn.
Address Sakae village, Shimominochi district, Nagano prefecture大字堺18210-10
Telephone 025-767-2297
Business Time 10:00 - 18:30 Final reception time:18:00
Business Term Closed on Wednesday
Price "Over 12 years old 600JPY Under 12 years old 300JPY Up to 6years old Free"
URL h t t p : / / w w w . v i l l . s a k a e . n a g a n o . j p / d o c s / 2 1 3 . h t m l # k o a k a z a w a
Other "Over 12 years old 600JPY Under 12 years old 300JPY Up to 6years old Free"
These hotels are close by
New Greenpia Tsunan
B&B Avg.Price 9,800-39,000
B&B Avg.Price 13,110-19,590
You can access the facilities that
you have checked from My Map
Around Koakasawa Hot Spring
How go get to Koakasawa Hot Spring
How to get to the Koakasawa Hot Spring Get on buses from Yuzawa Station(YS02) for 44 minutes and get off at Tsunan Town Hall(YS28). Change buses from Tsunan Town Hall (NA09) for 56 minutes and get off at Koakasawa (NA35). 10 minutes walk from there to the Koakasawa Hot Spring.
Closest Bus Stop
700m from Koakasawa Bus Stop
Car Access
From TokyoTake route 353 → 117→ 405 after exiting the Shiozawa/Ishiuhci IC and it takes 90 minutes.
From NiigataTake route117→ 405 after exiting Echigo-Kawaguchi IC and it takes 105 minutes.
These facilities are close by
Jabuchi Waterfall
Mysterious remains of the legendary waterfall
Mt. Naeba ViewPoint
Yashiki Hot Spring
Valley overlooking Hidden hot spring loved by the Heike family.
Maekura Bridge
A red arch bridge over the canyon in Akiyamago village
A great place to take in the autumn colors.
Amaike Pond
The autumn colors reflected on the surface of the lake are well worth a visit.
Koakazawa iriguchi (NA34) Bus Stop
'Tonenbo' Historical Residence
Ooakasawa Bus Stop
Yashiki (NA37) Bus Stop