The National Park of Pieniny (PIENAP) is both the smallest of Slovak National Parks and the second oldest Park in Slovakia. The river Dunajec passes through it.
The National Park of Pieniny is rich in rare species of plants with several local endemites. The equally varied fauna covers 766 species of butterflies, 99 species of molluscs and more than 200 species of vertebrate.
Of its total area, forests represent nine square kilometres while the rest is unique agricultural landscape with small fields, green meadows and pastures.