Before visiting Castel Nuovo, it’s helpful to know that the castle is open to the public year-round, but it can get crowded during the summer months. The entrance fee to the museum is relatively affordable, and guided tours are available to help you understand the castle’s fascinating history. If you're interested in photography, the exterior views from the castle, especially at sunset, are breathtaking. Also, note that parts of the castle may be under renovation, so it’s always a good idea to check for any updates on the official website before your visit.

Castel Nuovo is centrally located in Naples, making it easily accessible from various points in the city. The nearest metro station is "Toledo" (Line 1), about a 10-minute walk away, or you can take a bus to "Piazza Municipio," which is directly in front of the castle. If you’re already in the historic center, the castle is a short walk from landmarks like Piazza del Plebiscito and the Royal Palace. Taxis are also available, but walking is often the most scenic way to reach the castle as you pass through the vibrant streets of Naples.

The best time to visit Castel Nuovo is in the morning or late afternoon, when the weather is pleasant and the crowds are lighter. Summer months can be hot and crowded, so visiting early in the day will allow you to explore the castle in a more relaxed atmosphere. The castle is open year-round, but if you're hoping to enjoy its exterior views at sunset, visiting in the late afternoon offers a unique and beautiful experience. It’s also wise to check if there are any special events or closures before your visit, especially during holidays or festivals.

Castel Nuovo is a perfect stop for a half-day trip in Naples, especially if you’re exploring the historic center. After visiting the castle, you can walk to nearby attractions like Piazza del Plebiscito, the Royal Palace, or the beautiful Galleria Umberto I. If you’re in the mood for a scenic stroll, head toward the seafront promenade, offering stunning views of the Bay of Naples and Mount Vesuvius. The castle’s central location makes it easy to combine with other major attractions, so it’s an ideal destination to start or end your day of sightseeing in Naples.