The Victorian Turkish bath
A Victorian Turkish bath is a type of bath in which the bather sweats freely in a room which is heated by a continuous flow of hot dry air (or in two or three such rooms at progressively higher temperatures)
sometimes followed by a cold plunge
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and usually a shampoo (ie, a full body wash and massage)
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with a final period of relaxation in a cooling-room
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though not all facilities are as beautiful as these, photographed over a period of years, at the Turkish and Sauna Suite, Harrogate.