The area around Ariccia houses many interesting archaeological finds such as the Villa of the Roman Emperor Vitellius, the remains of the Via Appia Antica, as well as those of the ancient temples on Monte Cavo and in the Lake Nemi basin.
Drugi spomeniki so še: "Porta Romana", tudi Bernini in 2 km izven mesta, svetišče "Madonna del Galloro", s Berninijevo fasado.