Mineral water contains calcium, magnesium, sodium, potassium, iron, manganese, potassium, extraordinary amounts of sulfates, bicarbonates, free carbon dioxide and other minerals. The surroundings of each mineral spring are characterized by their reddish-brown color.
It was a surprise that spring water at a temperature of 60.5 ° C gushed from the probe in the early 1980s. The source of this spring under the technical name ZGL-1 and spring HB-2 with a water temperature of 16.8 ° C formed the basis of a natural swimming pool. In 1987, a 1987 m deep well was drilled, which forms the basis of the current Gino Paradise Bešeňová. The mineral water in selected pools is brown-red because it contains a large amount of minerals.