Which countries can you visit without a passport?

Italian citizens have the unique opportunity to travel to many places without needing a passport, thanks to international agreements and the nature of the Italian identity document. Many destinations, including some unexpected ones, allow entry with just a valid identity card for expatriation, whether for a short or long vacation. If you're looking for places to visit without a passport, your options can be divided into three categories: European itineraries, experiences in overseas territories, and selective openings to non-EU countries.