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Kagawa Takamatsu City

Umi no Yadori

A view of the islands of the Seto Inland Sea, with natural hot springs and open-air bathing in the sea breeze on the northernmost tip of Shikoku

  • Ocean / Lake View
  • Onsen Ryokan
  • Natural Hot Spring

About Umi no Yadori

"Umi no Yadori" is a hot spring ryokan in Ajicho, Takamatsu City, Kagawa Prefecture. Located within Setonaikai National Park, it is cherished as the only inn with a natural hot spring on the Ajihanto Peninsula, the northernmost tip of Shikoku. It features the Genji no Yu rock bath and the Heike no Yu open-air bath, where you can soak in a radon spring known for its high moisturizing benefits while taking in sweeping panoramic views of the Seto Inland Sea and the starry sky. The kaiseki cuisine made with fresh local seafood is also exceptional.

Hot SpringONSEN

Aji Onsen

A simple weak radioactive cold mineral spring (radon spring) that bubbles up from deep underground bedrock on the Ajihanto Peninsula. It is characterized by an exceptionally smooth and soft feel, with strong bathing benefits and moisturizing properties that help keep you from cooling off after your bath. At the Heike no Yu open-air bath, which offers a panoramic view of the Seto Inland Sea, and the atmospheric Genji no Yu rock bath, you can enjoy a blissful soak together with the scent of the sea breeze.

Facility Information

Address
5494 Ajicho, Takamatsu City, Kagawa 761-0130
Business Hours
11:00〜23:00/06:00〜09:00

[Day-use bathing] 11:00–15:00

Closed Days
Open Year-Round
Gender Access
Gender Separated
Tattoo Policy (Communal Bath)
No Tattoos
Official Website
View official site

Access

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Most of what we surveyed never even made it onto this site. This book is a further cut from what did. Our editor bathed in every onsen and sauna in it, and wrote only what they confirmed on the ground.

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