Situated in east side of Tomonoura, Sensuijima is an uninhabited island that’s renowned for its natural beauty. It can be accessed by the Heisei Iroha Maru boat that travels back and forth every 20 minutes from Tomonoura.
Swim in the crystal clear waters or follow one of the picturesque trails that traverse the island’s rocky landscapes.
A highlight of the island is the Edo Buro, which features various bathes where you can soak, as well as saunas and a cave steam bath. Relax in the mineral-rich seaweed steam bath or opt for the bath infused with mugwort.