PROBLEM TO BE SOLVED: To provide a sauna apparatus for performing control to allow a sauna room to rapidly return to a state at normal temperature by depressing an emergency switch when a user feels sick during taking a sauna.SOLUTION: The sauna apparatus performs a sauna operation for supplying fine droplets and negative ions to the interior of the sauna room 2. When the emergency switch 51 is depressed, the sauna operation is stopped and also a ventilation fan 47 is driven and started. An automatic drain valve is opened so as to drain warm water inside a water storage part 6, and then, an automatic water supply valve 8 is opened so as to supply water to store the water in the water storage part 6. A fine droplet making means and a blower 35 are driven so as to supply the fine droplets and negative ions to the sauna room 2, and then, the sauna room 2 is rapidly returned to the state at normal temperature. Thus, the room temperature of the sauna room 2 is rapidly returned to the normal temperature, and the environment is improved to prevent the user feeling sick from feeling more sick in the sauna room 2, so that the user has no necessity to go out of the sauna room.COPYRIGHT: (C)2010,JPO&INPIT【課題】サウナ入浴中に気分が悪くあったことで緊急スイッチが押されることで、サウナ室を急速に常温に戻すように制御するサウナ装置を提供する。【解決手段】微細水滴及びマイナスイオンをサウナ室2内に供給するサウナ運転を行うものであって、前記緊急スイッチ51の押圧では、サウナ運転を停止すると共に換気扇47を駆動開始させ、更に自動排水弁を開成して貯水部6内の温水を排水した後に、自動給水弁8を開成して貯水部6内に給水を貯水して、水破砕手段及び送風機35を駆動させて微細水滴及びマイナスイオンをサウナ室2に供給し、該サウナ室2を急速に常温に戻すようにしたので、サウナ室2の室温を急速に常温に戻すことが出来、サウナ室2内で気分が悪くなった人の様態が更に悪くならないように、その環境を改善してサウナ室から出なくとも良いようにしたものである。【選択図】 図15