Shrove Tuesday is the last day of carnival and the following day is Ash Wednesday, that is, the first day of Lent which ends with Easter, or more precisely with Holy Thursday in Holy Week. Shrove Tuesday, as well as carnival, is mainly celebrated in Christian countries. In Italy, the country that most celebrates this tradition, there are many cities where Carnival is famous all over the world. The most famous carnivals are those of Venice and that of Viareggio. This year, due to the coronavirus, which has particularly affected Italy, Shrove Tuesday is not celebrated in Venice. So only the Viareggio carnival is celebrated, which remains one of the most famous carnival in the world.