The A Burga and A Fonte Quente thermal springs Nature · Baños de Molgas, Allariz - Maceda, Ourense Image of Baños de Molgas, not of the place itself. Two springs that rise on the very bank of the Arnoia with sodium bicarbonate, calcium and silicate waters, whose temperature at emergence runs from 28 to 49.5 degrees centigrade depending on the point of emission. Photo: farrangallo (CC BY-SA 3.0) What to see and do in Baños de Molgas