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Locations such as the rough Orkney islands of Scotland have lots of ancient rock frameworks for regular habitation, several of which include areas for fire as well as bathing. It is feasible some of these structures likewise included the use of heavy steam in a manner similar to the sauna, yet this refers supposition. The sites are from the Neolithic age, dating to about 4000 B.C.E . The conventional Oriental sauna, called the hanjeungmak, is a domed structure constructed of stone that was first discussed in the Sejong Sillok of the Record of the Joseon Dynasty i