History The origin of the sauna is lost in the mists of time, but its history goes back over 1,000 years. The nomadic peoples of Finland had a primitive type of sauna around the first millennium that was made by building a fire inside a tent-like structure. When the heat had built up and the fire was out, people would enter the sauna to bathe. This was very similar to the American Indian sweat lodge. This type of sauna evolved into a smoke sauna — a small building with a stone fireplace inside with a hole in the roof for the smoke to escape. The smoke sauna was commonly used until the 1920s, when it started to be replaced by the modern form of sauna. The smoke sauna, however, has enjoyed a recent revival in Finland. Many people consider it to be the finest type of sauna. The modern introduced a new type of stove which allowed the rocks to be heated without being placed directly over the fire flames. This allowed the fire to burn while the sauna was being used. The earliest…