A few kilometres from the archaeological site of Pompeii, in the hills of the Lattari Mountains, stands the Castle of Lettere, a place rich in history and charm, where medieval architecture meets breathtaking views of the Gulf of Naples and Vesuvius.
If you are planning an itinerary that includes not only the excavations of the ancient Roman city of Pompeii but also the surrounding beauty, a visit to the Castle of Lettere offers a unique opportunity to discover an essential defensive bulwark of the past, set in a unique landscape context.
Situated about 340 meters above sea level, the Castle of Lettere near Pompeii still enjoys excellent panoramic views, which once offered strategic control over the area from the port of Castellammare di Stabia to the mouth of the Sarno River.
From here, the view sweeps over the Gulf of Naples, Vesuvius, and the Sarno Valley. Today, this extraordinary panorama is an integral part of the visitor experience, providing an evocative overlook between sea, mountains and archaeological sites of great significance.
Where is it located?
Google MapsThe Origins of the Castle of Lettere: The Amalfi Duchy
The Castle of Lettere was built around the 10th century by the Duchy of Amalfi to defend its northern borders.
At the time, the powerful Maritime Republic of Amalfi kept control of the two sides of the Lattari Mountains, which were crucial for trade routes with the entire Mediterranean. This strategic position allowed early warning of possible threats from the Gulf of Naples and the Sarno Valley.
From the beginning, the fortress took the shape of a fortified village, with multi-story dwellings and a mighty wall system.
Documents dating from 1030 and 1033 testify to the presence of houses, stores, and a primitive village within the walls. The need for a command point and a symbol of the local feudal lord’s power led to the construction of a central fortress, now identified as the castle area proper.
Architectural Evolution of the Castle of Lettere: From the Keep to the Towers
The structure is trapezoidal, with four towers, the tallest of which serves as the keep.
During the Norman period, the fortress was expanded: new walls were erected, and an additional gate equipped with a drawbridge was built.
The walls were further strengthened in the Angevin period, when more modern defensive systems were introduced, such as constructing additional towers armed with firearms and creating hanging corridors to connect the different walkways.
A characteristic feature is the grain tower, which is so-called because it was used for grain storage; it is a lower tower than the others, but just as important. Some of these structures have an escarpment base, which helps resist sieges. At the same time, there are still clues to domestic and military organisation, such as masonry wash houses and water tanks.
The fortress underwent various phases of renovation: in Swabian times, under Richard Filangieri, the keep and a tower were built, while with the Angevins, the castle was involved in the events of the War of Vespro. Finally, during Aragonese rule, it was transformed into a stately home, as numerous windows were added to the walls, gradually diminishing its military function.
A Place of Worship and Power: The Cathedral and Workshops
The Castle of Lettere housed not only defensive and residential structures but also a cathedral, the foundation of which dates back to 987.
This cathedral, dedicated to Saint Mary of the Trinitatorum (according to historical sources), stood in Romanesque style and was flanked in the 12th century by a bell tower decorated with inlays of grey tuff and yellow sandstone, which formed geometric patterns, such as stars, crosses and lozenges.
There were also dwellings and workshops within the walled perimeter that formed an authentic fortified village.
Archaeological excavations conducted since 2007 have unearthed pottery, bronze objects and large quantities of animal bones, evidence of a vibrant economic life and a varied diet.
These findings testify to the existence of a trade network with Mediterranean countries, particularly thanks to the Amalfitan sea trades, which connected Campania with North Africa, Spain and Sicily.
From Decline to Restoration
The Castle of Lettere gradually lost its strategic importance as the centuries passed. During Aragonese rule, it was transformed into a private residence, as evidenced by Isabella de Caprona’s description, which emphasised its imposing towers, three gates with drawbridges and a large main tower.
Once its military and residential functions were exhausted, the castle fell into neglect, becoming a ruin.
Only in the late 20th and early 21st centuries were significant restoration projects initiated, financed by public and private entities interested in recovering this testimony to medieval history.
Thanks to the renovation work, the perimeter walls and towers were brought to light, as well as numerous archaeological finds today make up the exhibition of the Museum of the Archaeological Park of the Castle of Lettere.
The museum tour is housed mainly in the Torre del Grano and the Mastio, where it is possible to admire the results of excavations and immerse oneself in the history of the 1500 siege.
Lettere Castle Archaeological Park Museum: A Journey into Medieval Daily Life
The Castle of Lettere is home to the Archaeological Park Museum, a must-see for those who want to delve into the history and daily life of the fortified village between the 10th and 16th centuries.
Here you will find exhibits of glazed pottery utensils, transport containers used for trade, bronze objects and animal bones that tell the story of the diet of the time.
It is a fascinating journey into a past rich in cultural exchange, thanks mainly to the centrality of the Duchy of Amalfi in the Mediterranean trade routes.
A visit to the museum is particularly interesting for those who have already seen the Pompeii Archaeological Park and want an additional piece to understand how the Vesuvian area evolved in medieval times.
The museum layout is modern and interactive, offering visitors the chance to immerse themselves in the atmosphere of the time through reconstructions and information panels. A rich didactic apparatus makes the experience educational and suitable for all ages, from toddlers to adult history enthusiasts.
Practical Information: Hours and Prices
If you are planning to visit the Castle of Lettere after exploring the Pompeii Archaeological Park, it is helpful to know the opening hours and admission costs:
- Winter period (November – April): open Thursday through Sunday, 10:00 am to 1:00 pm and 2:00 pm to 5:00 pm.
- Summer period (May – October): open daily, except Tuesdays. Monday through Friday, 10:00 am to 1:00 pm and 4:00 pm to 8:00 pm; Saturday and Sunday, 11:00 am to 2:00 pm and 4:00 pm to 8:00 pm.
The entrance fee is 5 euros. The reduced ticket is 3.50 euros for minors and groups with more than 15 people. Children under 6 years old, tour guides, and severely disabled persons with their accompanying person are exempt.
A very interesting aspect for tourists who have already visited the excavations is the free access to the Castle of Lettere for visitors in possession of the Pompeii Archaeological Park ticket. This same-day ticket also grants access to Lettere Castle, enriching your itinerary between archaeology and the Middle Ages at no additional cost.
For more information, you can email castellodilettere@veritasonlus.it or call +39 081 8022271.
Visiting Tips
- Plan your day: If you plan to visit Pompeii in the morning, you can go to the Castle of Lettere in the afternoon. In summer, thanks to the extended hours, you can enjoy the sunset over the Lattari Mountains, which gives a magical light on the walls and the surrounding landscape.
- Attire: Wear comfortable shoes and bring a hat or water bottle, especially in the summer, as the castle area includes uphill sections.
- Explore the surroundings: After visiting the castle, you can stop in nearby hillside villages to sample the local gastronomy rich in typical products and wines appreciated throughout Campania.
- Remember your camera: The views from the castle are truly unforgettable, perfect for those who love landscape photography.
Conclusion
The Castle of Lettere represents a precious fragment of medieval history, set in a striking panorama between Vesuvius and the Gulf of Naples. Its complete visit, with the archaeological museum and paths through the ruins, allows you to understand the strategic importance of this fortification over the centuries, from the time of the Duchy of Amalfi until the Aragonese domination.
If you wish to enrich your trip after visiting the extraordinary Pompeii Archaeological Park, don’t miss the opportunity to discover a place where the beauty of the landscape meets the cultural and architectural heritage of the past.
FAQ About the Castle of Lettere
The visit can take about an hour or so, especially if you decide to explore the museum inside the keep. If you love photography and want to enjoy the view, you can stay longer.
Booking an individual visit is not compulsory. However, if you are travelling in a group, it is recommended that you contact the ticket office for possible reductions or to arrange guided tours.
Yes, children can have fun exploring the towers and ancient walls. We advise you to supervise them, as steep stairs and uneven sections exist. Comfortable shoes and a hiking stroller (if needed) might make the visit easier.
You can reach the castle by car or cab, taking State Road 145 toward Gragnano and following the signs for Lettere. Alternatively, you can take a bus, but connections may be less frequent, so consider the schedule carefully.
If you have a Pompeii Archaeological Park ticket (single ticket valid for the day), access to Castello di Lettere is free. Remember to bring it with you and ensure it is still valid on the day of your visit.




