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Miyako Thermal Springs

Miyako, Okinawa, Japan
Miyako Thermal Springs
Location
Miyako, Okinawa, Japan
Water type
silica
Temperature
42 °C
pH
7.2

Water profile

Thermicity
Sedative
42 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Balancing
LowHigh

Rich in trace elements — gentle on the skin.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

SiliceSodiumBicarbonates

Miyako Thermal Springs is located on Miyakojima Island, Okinawa Prefecture, one of Okinawa's most beloved subtropical island destinations known for its extraordinary emerald-green waters — particularly at the famous Maehama Beach, consistently ranked among Japan's most beautiful beaches — and the unique marine environment of Miyako-jima's coral reef system, whose clarity and biodiversity attract professional divers from around the world. The siliceous thermal waters here complement a paradise island whose flat limestone geology, sugarcane fields, and traditional Miyako culture including the distinct Miyako dialect and traditional textile (Miyako jofu) weaving tradition distinguish it from the main Okinawa island and the more mountainous Yaeyama group. Bathing at Miyako Thermal Springs on this legendary Okinawan beach paradise provides a complete island wellness experience combining the therapeutic siliceous mineral waters with the extraordinary marine beauty, tropical sunshine, and distinctive island culture that has made Miyakojima one of Japan's most coveted subtropical island destinations.

Insider tip — Miyako Island rises from the Philippine Sea entirely on flat coral limestone, and its thermal facilities draw on silica-mineralized freshwater from deep aquifers beneath the reef platform. The island has no rivers and nearly no hills, giving it an almost Caribbean flatness framed by some of Japan's clearest sea water. Resort spa sessions pair naturally with snorkeling on the surrounding Yabiji coral atoll.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 42 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features silica water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.