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Hanareyama Onsen Fukuchiyama

Fukuchiyama, Kyoto, Kansai, Japan
Hanareyama Onsen Fukuchiyama
Location
Fukuchiyama, Kyoto, Kansai, Japan
Water type
sodium chloride
Temperature
44 °C
pH
7.3

Water profile

Thermicity
Sedative
44 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Restorative
LowHigh

Loaded with major ions — the essential minerals (Ca, Mg).

Buoyancy
Effortless float
LowHigh

Dense, salty water — you float without effort.

SodiumChloruresBrome

Hanareyama Onsen Fukuchiyama is a natural hot spring in Fukuchiyama, a city in northern Kyoto Prefecture, Japan, a historic castle town whose Fukuchiyama Castle was originally built by Akechi Mitsuhide — the feudal lord who betrayed and killed Oda Nobunaga at the Honnōji Incident in 1582, one of Japanese history's most dramatic turning points — and whose ruins and reconstruction overlook this important northern Kyoto junction city. The naturally chloride-sodium spring waters here provide a warming, saline mineral soak valued for circulation improvement and skin nourishment, offering visitors and residents of this historically significant castle town a restorative wellness experience. The combination of dramatic Sengoku period history, Fukuchiyama Castle's distinctive presence, and the everyday comfort of local chloride hot spring bathing makes Hanareyama Onsen a quietly satisfying thermal destination in Kyoto Prefecture's underexplored northern reaches.

Insider tip — Hanareyama Onsen in the Fukuchiyama basin of northern Kyoto prefecture draws sodium-chloride hot spring water at a robust 44°C from deep sedimentary formations beneath the Yura River plain. The city of Fukuchiyama is a castle town and regional rail junction, making this onsen easily reachable from both Kyoto and the San-in coast. The high temperature and salt content make it excellent for relieving muscle fatigue — a single long soak is typically sufficient. The surrounding Tanba highlands produce excellent black soybeans and chestnuts available at local roadside stalls in autumn.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 44 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features sodium chloride water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).