@The Japan Times: Steam, used to make salt, escapes from the “onsen” (hot spring) above the sand b…

Steam, used to make salt, escapes from the “onsen” (hot spring) above the sand bath in Yamakawa. (Kathryn Wortley photo) #Japan #Kyushu #onsen #温泉 #火山 #九州 ♨️️🌋