If the weather is not too hot and sunny in Naples, there are still plenty of things to do. You could catch a show, play a round of arcade games, shop at a local mall, or visit the underground tunnels that are available for visitors to explore all year long.
Europe's oldest working theatre, the Teatro di San Carlo is one of Naples' most popular attractions. Come see a live performance and take in the grandiose red and gold interior.
Whether you want to learn more about the city's history or appreciate some beautiful artwork, there are tons of museums in Naples. Some of the most popular ones include the National Archaeological Museum, the Capodimonte Museum and the Villa Pignatelli.
Even if the rain is in the air, you can still enjoy a walk around the beautiful cathedral of Naples. It is an example of Gothic architecture so expect a lot of grandeur and detail.
If you are looking for something a little different, head to the Castel dell'Ovo. It has a super cool story behind it, but more than that, this place is amazing to look at!
The castle also has an enchantment in it: an egg that was caged inside the building and it protects the fortress from anything that could happen to it. You can definitely spend a pleasant afternoon exploring this unique location, and you may even have the chance to watch a film in the theater as a bonus.