Inside the park there are nine biogenetic natural reserves.

Among them, stand out "The Giants of Fallistro", 50 colossal pine trees and 5 of mountain maple aged over 500 years, and the "Goliath-Crow" reserve, area of diffusion and setting of deers, where about 150 specimens of them live.

The other biogenetic natural state reserves are: "Gallopane", "Tasso-Camigliatello", "Poverella-Village Mancuso", "Coturelle-Piccione", "Gariglione-Pisarello", "Sea Stain-S. Salvatore", "Thirty Coasts", all set up by the 13 July 1977 decree of the Minister for Agriculture and Forestry.

The Institution of the Park is entrusted to the aforementioned reserves.