Serra do Itajaí National Park or Itajaí Mountains National Park (Portuguese: Parque Nacional da Serra do Itajaí) is a national park in the state of Santa Catarina, Brazil.
The park is classified as IUCN protected area category II (national park).
It has the objectives of preserving natural ecosystems of great ecological relevance and scenic beauty, enabling scientific research, environmental education, outdoors recreation and eco-tourism.[2]
Protected species in the park include cougar (Puma concolor), margay (Leopardus wiedii), vinaceous-breasted amazon (Amazona vinacea), white-necked hawk (Buteogallus lacernulatus), white-bearded antshrike (Biatas nigropectus) and Phylloscartes.[1]