Detective Pux here, on the case of the century - the search for the best pizza in Italy! This is no easy task, but luckily, I've got my trusty magnifying glass and a hearty appetite to help me crack the case.

First of all, let me tell you, Italy is a treasure trove of pizza joints. From the north to the south, you can find pizzerias on every street corner. But if you're looking for the most authentic and best pizzas in Italy, you've got to go straight to the source - Naples.

That's right, folks. Naples is the birthplace of pizza, and they take their pizza-making very seriously here. In fact, Neapolitan pizza has been granted UNESCO World Heritage status for its cultural significance.

So, where in Naples should you go to get the best pizza? Well, you can't go wrong with any of the classic pizzerias in the city, but here are a few of my personal favorites:

1. Pizzeria Da Michele - Via Cesare Sersale, 1, 80139 Napoli NA, Italy

This iconic pizzeria is a must-visit for any pizza lover. It's been around since 1870 and has been serving up some of the best pizzas in Naples ever since. The menu is simple - just two types of pizza (marinara and margherita) - but the flavors are out of this world. Be prepared to wait in line, though, as this place is always packed.

2. Pizzeria Brandi - Salita S. Anna di Palazzo, 1-2, 80132 Napoli NA, Italy

Legend has it that the margherita pizza was invented at Pizzeria Brandi in 1889, as a tribute to Queen Margherita of Savoy. Whether that's true or not, one thing's for sure - the margherita pizza at Pizzeria Brandi is a thing of beauty. The crust is light and crispy, the tomato sauce is sweet and tangy, and the mozzarella is creamy and delicious.

3. Pizzeria La Notizia - Via Michelangelo da Caravaggio, 53, 80126 Napoli NA, Italy

For a modern twist on classic Neapolitan pizza, head to Pizzeria La Notizia. Chef Enzo Coccia is a master of his craft and uses only the freshest, highest-quality ingredients in his pizzas. Try the Pizza del Presidente, topped with San Marzano tomatoes, mozzarella di bufala, and fresh basil - it's a real crowd-pleaser.

Now, I know what you're thinking - "Detective Pux, why didn't you recommend any pizza places outside of Naples?" Well, my dear friend, that's because when it comes to pizza, Naples really is in a league of its own. But if you must have pizza outside of Naples, here are a few honorable mentions:

1. Pizzeria Gino Sorbillo - Via dei Tribunali, 32, 80138 Napoli NA, Italy (with locations in Rome and Milan as well)

2. Pizzeria L'Antica Pizzeria da Michele - Via Sersale, 13, 00139 Roma RM, Italy (with locations in Naples and London as well)

3. Pizzeria Pizzarium - Via della Meloria, 43, 00136 Roma RM, Italy

These places are all fantastic, but let's be real - nothing beats the real deal in Naples. So if you're a true pizza connoisseur, book your ticket to Naples ASAP and get ready to indulge in the best pizza you've ever had in your life.

I hope this has helped you in your quest for the best pizza in Italy. Remember, always trust your taste buds and don't be afraid to try something new. And if you need any more detective work done in the future, you know who to call - Detective Pux, at your service.