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Sakurai Onsen Nara

Sakurai, Nara Prefecture, Japan
Sakurai Onsen Nara
Location
Sakurai, Nara Prefecture, Japan
Water type
bicarbonate
Temperature
40 °C
pH
8

Water profile

Thermicity
Sedative
40 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Restorative
LowHigh

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

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesSodiumCalcium

Sakurai, in the central Yamato basin of Nara Prefecture, is the site of some of Japan's most ancient and sacred archaeology, including the Miwa Grand Shrine — one of the oldest shrines in Japan whose sacred Mount Miwa is itself worshipped as a kami deity — and the Hashihaka Kofun, considered by many historians the burial mound of the legendary princess Yamato Totohimomoso Hime and potentially the oldest large-scale burial mound in Japan. Sakurai Onsen Nara draws on sodium and bicarbonate thermal waters from the geological resources of the Yamato basin volcanic zone, providing restorative baths in a city of extraordinary ancient archaeological depth whose Mount Miwa pilgrimage tradition, the Hashihaka Kofun mystery, and the ancient Yamatoji highway culture connecting the earliest Japanese settlements create a profoundly historically layered spa setting. The Miwa Grand Shrine and the sacred Mount Miwa circling trail, the Hashihaka Kofun and the nearby Makimuku archaeological site where the earliest Japanese state formation is being uncovered, and the traditional somen noodle culture of the Miwa area — Japan's most celebrated somen producer — make Sakurai an extraordinarily ancient and culturally rich thermal destination.

Insider tip — Sakurai Onsen lies at the foot of Mount Miwa in the Yamato plain, within sight of Omiwa Shrine, Japan's oldest shrine whose sacred mountain is itself revered as a deity. The bicarbonate spring at 40 degrees Celsius is mild and skin-softening, appropriate for long afternoon soaks. The area is the starting point of the ancient Yamanobe-no-Michi trail, the oldest road in Japan, making a walking pilgrimage followed by an onsen soak a historically resonant itinerary. The open-air bath section faces the forested flanks of Miwa, particularly beautiful in early morning mist.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 40 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).