Italy has been a gastronomic paradise for centuries, and its wine culture is equally noteworthy. From the lush vineyards of Tuscany to the bustling streets of Naples, there's something to satisfy everyone's cravings with the added delight of fantastic wine to wash it down. Here are some key things to know when planning a trip to Italy's most delicious destinations.

For US citizens traveling to Italy, a valid passport is required with an expiration date that extends beyond your trip's return date. Italy is a member of the Schengen Agreement, which means that US citizens can travel without a visa for up to 90 days, but a passport is mandatory.

Getting around Italy by train is the simplest and most scenic option. Trenitalia is the country's state-owned train company, which offers both high-speed and regular train services between major cities. You can purchase tickets in advance online, from ticket machines at the train station, or through travel agencies. Every region in Italy is served by local trains, but ticket machines may not have English as an option, so it's advisable to book tickets in advance with a travel agency or at the train station.

Italy's gastronomic culture is an opportunity to delight your palate with unique regional dishes such as pizza and pasta, made with fresh ingredients. Naples is where pizza originates, and it's where you can have the most authentic and delicious pizza while visiting Italy. Sicily, with its Arab influences, is home to distinctive seafood dishes with a flavorful, spicy twist. Bologna is known for its tortellini, Parma for its prosciutto, and Florence for its T-bone Fiorentina steak. Each region in Italy has its own culinary claims to fame and should not be missed.

Italy is home to some of the most prominent wine-growing regions in the world, and each has its unique charm. Tuscany is the most famous region, with Chianti, Brunello di Montalcino, and Vernaccia di San Gimignano. The Amalfi Coast is home to the colossal Furore Bianco and The Lacryma Christi del Vesuvio DOC wine brands. The Veneto region, home to romantic Verona, is known for iconic wines such as Soave and Valpolicella. Piedmont is renowned for its Barolo and Barbaresco wines, while Puglia, southern Italy, is famous for its Primitivo grape.

In Italy, it's customary to include a service charge for each meal that often ranges from 10 to 15 percent. Therefore, tipping is optional for exceptional service or when dining at higher-end establishments.

Italy is a paradise for food and wine lovers. Besides the fantastic gastronomy, this Mediterranean country boasts stunning landscapes, fascinating history, and artistic achievements that are sure to delight visitors. But with that in mind, it's always essential to do your research ahead of time to avoid unpleasant surprises upon arrival.