Sunna in Chennai-Jaquar-steampowered steam steam mac A sauna is a specialized room designed for heat therapy, typically featuring high temperatures ranging from 150°F to 195°F (65°C to 90°C). Originating in Finland, saunas utilize dry heat from a stove or steam from heated rocks to create a soothing environment that promotes relaxation and wellness. The heat encourages perspiration, which aids in detoxification, improves circulation, and relieves muscle tension and stress. Saunas can be constructed from various materials, primarily wood, and often include benches for seating and ambient lighting for a calming atmosphere. Regular sauna use can enhance overall well-being, providing a serene escape and promoting physical and mental health.