This is one of the most famous Greek cheeses. It has been made in Western Macedonia, Epirus, Aitoloakarnanina, Evrytania, and in western mainland Greece since the 1960s, which makes it one of the newest cheeses on the Greek market. It is a hard table cheese usually made from sheep's milk or a mixture of sheep's and goat's milk. Kefalograviera got its name after two cheeses because it's a cross between Kefalotyri, a salty, intensely flavored cheese, and the mellow Graviera cheese.