Chiaia di Luna is a bay and a beach on the island of Ponza in Italy.
As luna means "moon", the name of the bay refers to the beach's crescent-moon shape.
[1] The bay, which is the island's largest, is located along the south-western shore of Ponza.
It is enclosed by high tuff cliffs that dominate over the thin strip of sand of the beach.
[2] Media related to Chiaia di Luna at Wikimedia Commons