82 reef dive sites in Italy.
Biggest areas: Liguria Region (9), Tuscany Region (7), Puglia Region (5), Sardinia (5) and Lazio Region (4).
Recorded maximum depths range from 2 m to 75 m (64 of 82 sites have a depth).
By level: 31 beginner, 9 intermediate, 4 advanced and 7 technical.