A sauna is a room that is heated to a temperature of about 150 F. Saunas are generally categorized into four types. Each type of sauna has an interesting experience and diverse health benefits. Saunas like Forest Room can be found in various cultures around the world and are used for relaxation, wellness, therapy and rituals. A dry sauna is similar to a traditional Finnish Sauna. There is also a heated stone in their room. But these rooms do not have water and spoons to pour water on the rocks. This type of sauna has minimal humidity and is usually found in gyms. Few dry saunas like Himalayan Salt Rooms make use of Himalayan rock salt bricks and require very professional behavior and etiquette when using public saunas. If you want to set up a sauna in the comfort of your home, it is advisable to study its background carefully. Explore the various sauna options, such as artic rooms. Also, check space requirements, materials used for construction, financial constraints, etc.