The biodiversity of Campania is shaped by its dramatic landscapes, which include volcanic mountains, fertile plains, rugged coastlines, and protected marine areas. Stretching from the slopes of Mount Vesuvius to the limestone cliffs of the Amalfi Coast, the region supports a remarkable variety of plant and animal life. Rich volcanic soils and the Mediterranean climate allow forests of chestnut, oak, and pine to thrive, while fragrant Mediterranean shrubs such as myrtle, rosemary, and wild thyme dominate the coastal hillsides. This diversity of habitats supports numerous insects, reptiles, birds, and mammals that have adapted to both mountainous and coastal ecosystems.
One of the most important natural areas in Campania is Cilento, Vallo di Diano and Alburni National Park, a UNESCO-listed landscape known for its extraordinary ecological diversity. The park contains dense forests, deep valleys, and coastal habitats that are home to wolves, wildcats, golden eagles, and a wide range of migratory birds. The mountainous interior shelters rare plant species and ancient beech forests, while the park’s rivers and wetlands support amphibians and freshwater wildlife. This region has long been recognized as one of southern Italy’s most significant refuges for native biodiversity.
Campania’s marine biodiversity is equally impressive, particularly in the clear waters surrounding islands such as Capri, Ischia, and Procida. Beneath the surface lie vibrant seagrass meadows and rocky reefs that support fish, octopus, sea urchins, and colorful sponges. Dolphins and sea turtles occasionally pass through these waters, while coastal caves and cliffs provide nesting areas for seabirds. Together, the land and sea ecosystems of Campania create a rich natural heritage that has supported human communities, agriculture, and fishing traditions for thousands of years.
The marine life along the coasts of Campania is among the richest in the Mediterranean, thanks to its clear waters, volcanic seabeds, and diverse coastal habitats. The waters surrounding islands such as Capri, Ischia, and Procida support thriving underwater ecosystems. Vast meadows of Posidonia oceanica seagrass act as underwater nurseries for many species of fish and invertebrates. These habitats shelter sea bream, groupers, wrasse, octopus, and cuttlefish, while rocky reefs and submerged caves provide homes for moray eels, sponges, and sea urchins that cling to the volcanic rock formations.
