Hot Springs Finder Guide

Primitive hot spring · Japan

Naganuma Onsen

Japan · 8.2 miles east of Kitahiroshima

Last updated

Directions (Google Maps) Apple Maps Map
Type
Primitive Primitive hot spring
Water temperature
Not recorded
Cost
Not recorded
Hours or season
Not recorded
Clothing
Not recorded
Nearest town
Kitahiroshima (8 mi / 13 km)
Coordinates
Pools or sources
1
Safety notes
  • Undeveloped source: no staff, no facilities, and no maintained access. Conditions change.

About Naganuma Onsen

Naganuma Onsen is a primitive hot spring in Japan, about 8.2 miles east of Kitahiroshima.

We do not have a trustworthy temperature reading for this spring. Water temperature at hot springs can change with the seasons, so always test before you soak.

It is a primitive spring with no staff and no facilities. Conditions change with the seasons and river levels.

Map and directions

Red marks Naganuma Onsen. Other colored dots are nearby springs in this directory. Coordinates: 43.00241, 141.72467.

Location of Naganuma Onsen in Japan

Getting there

  • Nearest town: Kitahiroshima. The spring is about 8.2 miles (13 km) east of town in a straight line.
  • Nearest large city: Kitahiroshima, about 8 miles (13 km) in a straight line.
  • Planning from a city? See hot springs near Hakodate, Japan.
  • Use the directions buttons above for a driving route. Final roads to many springs are unpaved, seasonal or closed in winter, so check road conditions before you go.

Hot springs near Naganuma Onsen

Before you go

  • Check the operator, land manager or park website for current hours, fees and closures. Details in any directory can go out of date.
  • Pack out everything you bring, including food scraps. Do not use soap in natural pools.
  • Keep your head above water. Warm fresh water can carry Naegleria fowleri, a rare but deadly amoeba that enters through the nose.
  • Drink water, limit soaks to 10 to 20 minutes at a time in very hot water, and skip alcohol.
  • Read our hot spring etiquette guide and safety guide.

Frequently asked questions

Where is Naganuma Onsen?

Naganuma Onsen is in Japan, about 8.2 miles east of Kitahiroshima. The GPS coordinates are 43.0024, 141.7247.

Can you soak at Naganuma Onsen?

Natural springs vary. Some have pools built by visitors, others are too hot or shallow, and some are on private land or in areas where bathing is banned. Check local rules and test the water before you get in.

What hot springs are near Naganuma Onsen?

The closest listed spring is Niseko Weiss Hotel, about 54 miles west. Yukichichibu Onsen is about 58 miles away.

What should I bring to a hot spring?

Water to drink, a towel, sandals with grip, a bag to pack out trash, and warm layers for after your soak. At primitive springs bring a headlamp and tell someone where you are going.

Sources and corrections

This listing combines OpenStreetMap. Data last refreshed August 2026. Source 1

Visited recently? Send a correction, such as a temperature reading, fee, closure or photo. If you look after this spring and want it removed, see removal requests.