The Gartenhallenbad in Wesseling, on the Rhine south of Cologne, runs a four-room sauna beside its pool. It has a Finnische Sauna at 80 to 100 °C, a Blockhaussauna at the same heat, a Bio-Sauna at 60 to 65 °C and a Dampfbad at 42 to 45 °C, with a cold-water plunge pool outdoors. Infusions are poured in the Blockhaussauna on the half hour, from 15:30 to 20:15 on weekdays and 10:30 to 17:15 at weekends. The saunas are to be used without bathing clothes; a sauna kilt or towel is allowed.