Akita, Japan
On the Sea of Japan, the prefecture of Akita and its capital city of the same name, has an abundance of natural beauty. Its hot springs, called onsen, rate the most acidic, especially in Tamagawa, where visitors flock to lie on rare, radioactive stones said to have health benefits. From virgin beech forests to the deepest lake in Japan, Akita is a haven for nature lovers, especially in spring when the cherry blossoms bloom. Senshu Park is a favourite viewing space. Love history? Tour Japan's most preserved samurai district by rickshaw. Head to the top of Selion Tower at Akita Port for 360-degree views.