National Park Kotyhi Stropfylia (Εθνικό Πάρκο υγροτόπων Κοτυχίου Στροφυλιάς) extends over an area of approximately 8.000 ha and includes a unique combination of habitats of high ecological and aesthetic values. Its most characteristic ones are the wetlands and surrounding seasonal flooded areas, forests (consisting of three tree species: umbrella pine, Aleppo pine and valonia oak), sand dunes and calcareous hills.

Kotyhi Stropfylia is an ideal rest stop for migratory birds and home of a large variety of plants and animals.