Founded in 1934, this park stretches along a narrow coastal band between Anzio and Terracina and encompasses a part of the Pontine marshes. The area's interesting sites include Monte Circeo, which owes its name to the magician who captured Ulysses and his companions, Sabaudia lake and the panoramic road, which runs from San Felice to Torre Cervia, flanked by luxury villas and typically Mediterranean vegetation criss-crossed by numerous footpaths.