Hottub Copenhagen is a harbourside spot on Refshaleøen with wood-fired saltwater hot tubs at 40°C and wood-fired Scandinavian panoramic saunas. A place in the large social sauna costs 245 kr, Wednesday to Sunday, and private saunas for up to six people cost 795 to 995 kr per hour. Every booking includes towels, dry bags and use of the cold-water tubs and cold showers, and drinks are brought to the sauna when you ring the bell.