As the weather gets colder the Jukola sauna gets hotter. The sauna masters reveal that it is nearly a 100 degrees Celsius in the tent sauna: more than an exotic an experience for some of the foreign Jukola guests! The night-time sauna experience will no doubt be unforgettable, especially after a hard leg's orienteering.

The two tents both have seats for at least 50 sauna-goers. The sauna masters are adding firewood every 10 minutes throughout the night until 6am.

Let's hope the book after which the event is named is not an omen: "the seven brothers of Jukola" managed to burn their entire sauna to the ground.