Finnmark Blog Finnish sauna for sleep - infographic Mar 22, 2021 Tags: authentic Finnish sauna, authentic sauna, sauna, Sleep Improvement, world sleep day Share: Previous The Finnish Speciality of “Sisu”, Small Challenges & Cold Water Plunges Related Articles The Finnish Speciality of “Sisu”, Small Challenges & Cold Water Plunges Finnish sauna health benefits - infographic Finnmark Sauna in the media