Region
Asia
2
Assisi
1
Assisi (Italy)
1
Bologna
1
Bologna (Italy)
1
British Columbia
1
Camp Hale (Colo.)
1
England
1
Florence
2
Florence (Italy)
4
France
1
Gubbio
1
Herculaneum (Extinct city)
1
Hungary
1
Indian Ocean
1
Iran
1
Italy
London
1
London (England)
1
Milan
1
Milan (Italy)
1
Orani
1
Orani (Italy)
1
Paris
1
Paris (France)
1
Poland
1
Pompeii (Extinct city)
4
Reggio Emilia
2
Rome
4
Rome (Empire)
1
Rome (Italy)
3
Sicily
2
Sicily (Italy)
1
Trentino-Alto Adige
1
Trentino-Alto Adige (Italy)
1
United States
1
Vatican City
1
Venice
4
Venice (Italy)
7
Vesuvius
1
Vesuvius (Italy)
4