Finnish chimneyless sauna

Here you can see Fiinis smoke sauna, when it is warming up. The smoke goes trough the stones, which warms. After some ours burning the stones are warm enough to stop burning and soon it is time to shut door or smoke hole and prepare sauna for bathing. You can find this sauna from Kuusijärvi, Vantaa. http://www.ulos.fi/hilavitkutin/hilavitkutin.cgi?S080104