The utility model relates to medicine and can be used to treat many diseases, for example, respiratory organs, cardiovascular diseases, skin, autonomic nervous system and many other diseases. The objective of this utility model is to develop a simple and effective halo speleo chamber design with the achievement of a technical result - to obtain optimal saturation of the air inside the halo speleo chamber with sodium chloride and potassium chloride ions without additional costs for air purification from dust and other harmful microparticles. A halo speleo chamber 2 is built into the dry room 1. The halo speleo camera 2 is made of salt bricks 3 forming the inner walls 4, which are installed close to the outer walls 5 of room 1. At the same time, the salt brick 3 can be made with recesses 6. The inner walls 4 of salt bricks 3 are made with the formation of air channels 7. The means for processing and exchanging air is made in the form of an exhaust ventilation system 8 and a forced ventilation system and microclimate 9. In this case, the exhaust ventilation system 8 can be made in the form of, n for example, an electric fan, and systems of forced ventilation and microclimate 9 can be made in the form of, for example, a climate chamber with a capacity of 1500 to 3500 m / h. Salt brick 3 and the floor of the halo speleo chamber 2 are made of natural sea salt of the Crimean lake Sasyk, and the floor can be made of salt brick or of bulk grain natural sea salt with a thickness of at least 50 mm. The ceiling of the halo speleo chamber 2 is made of gypsum with salt. Salt brick 3 can have dimensions in length from 200 to 250 mm, in width from 25 to 120 mm, in height from 60 to 100 mm, and their weight is from 0.83 to 4.5 kg. In this case, the total weight of salt bricks 3 and mounting elements 6 in the halo speleo chamber can be from 5 to 20 tons and for each patient from 500 to 1500 kg of natural sea salt. 7 ill., 1 tab.Полезная модель относится к медицине и может быть исполь