Swimming in crystal-clear water, without any chemical additives, is a wonderfully refreshing experience.

Nature does the work for us: next to the pool is a filtering basin filled with lava stones and gravel in which various plants grow that clean the water naturally day and night to ensure that the water in the pool is transparent and hygienic. We do not use chemical products such as chlorine, salt or other products that could irritate the skin and eyes. It is nature itself that cleans the water. The stones heat up in the sunshine and at night they transmit the heat accumulated during the day to the water. This means that the water is at a pleasant temperature even in springtime. What is more, tiny fish live in the filtering pool, thus keeping the water free from insects.