Karlova Studánka lies in the valley of the mountain river Opava and is part of the Praděd nature reserve. Nowadays, it is obe of the places in the region with the cleanest air. All local springs have a high proportion of carbon dioxide through peat bogs. It is possible to taste and draw water from the healing springs, in the Drinking Pavilion (Pitný pavilon) where the Wilhelm spring is located, or in the house of Libuše.