Italy is a European country which has a long Mediterranean coastline. Rome is Its capital and home to the Vatican City.
In Italy I would visit Venice.
Venice, is the capital of northern Italy’s Veneto region. It is built on a lagoon in the Adriatic Sea, so it has no roads and the only way to travel around Venice is on the canals.
The Patriarchal Cathedral Basilica of Saint Mark, commonly known as St Mark’s Basilica, is a cathedral church. It is the most famous church in Venice.