Kysel is a valley and national park extended on 950 ha. You can get into this valley from Spisska Nova Ves or Dedinky. The park is unique thanks to its waterfalls, rock formations with chasms and plateaus. In 1976 a 30 ha of park was demaged by a severe fire. Mainly for this reason is pass across the dell prohibited, even today some burned trees fall down. To public is opened a subtitute route which don´t go through the hit area.