When holidaying in Cagliari, you must not give your passport to anyone, even temporarily. It is advisable to make 2 copies of all documents: one to leave in your home country and the other to take with you along with the original documents. Documents and valuables are best left in the luggage room at the reception.
For the lovely ladies, it is best to travel to Cagliari with a companion. The problem of trafficking in women still exists in Italy and women who believe dubious advertisements can fall into the hands of pimps.
When visiting a Christian or Catholic church, it is necessary to adhere to tradition: women should enter with their heads covered, no open suits, cleavage or shorts are allowed.
Bathing in the fountains is not allowed, even if your visit to Cagliari falls on Airborne Day. There's a fine of EUR 516.5 for this. You can't hope nobody will see you, as there are surveillance cameras everywhere.
You should only cross the road at a pedestrian crossing and look carefully to the side. A red light for cars doesn't mean that all temperamental Italian drivers will notice it, so take this into account when crossing the street.
When buying souvenirs you should count the change carefully. Beware of street thieves. It is not advisable to leave valuables in a car parked on the street.
