74 reef dive sites in Italy.
Biggest areas: Liguria Region (9), Tuscany Region (7), Sardinia (4), Lazio Region (3) and Napoli (3).
Recorded maximum depths range from 2 m to 75 m (61 of 74 sites have a depth).
By level: 34 beginner, 8 intermediate, 3 advanced and 6 technical.