On the last Saturday of September - September 26, 2020, the 42nd year of the Clean Mountains event will take place. It is about cleaning the Tatra valleys after the end of the summer season. Employees of ŠL TANAP will be at the boarding places from 8.00-12.00 am and will provide the participants with the necessary information, bags for collection and, if necessary - according to the previous agreement - will provide an escort.