We recently completed a new approx 200 sq ft wood-fired sauna and are having saunas sometimes several times a week. It's conveniently located right beside our pond; we use scrap wood to heat it. With temperatures below freezing, last night we had a "breaking the ice" sauna. Once people were heated up, they could cool off really fast by breaking the layer of ice on the pond, and jumping in! [Posted 18 Jan 2004.]