The fortifications of Valletta () are a series of defensive walls and other fortifications which surround Valletta, the capital city of Malta. The first fortification to be built was Fort Saint Elmo in 1552, but the fortifications of the city proper began to be built in 1566 when it was founded by Grand Master Jean de Valette. Modifications were made throughout the following centuries, with the last major addition being Fort Lascaris which was completed in 1856. Most of the fortifications remain largely intact today.
The city of Valletta, along with Nicosia in Cyprus, was considered to be a practical example of an ideal city of the Renaissance, and this was due to its fortifications as well as the urban life within the city. The fortifications were well known throughout Europe by the 17th century, and might have influenced the designs of part of the Fortress of Luxembourg. In an 1878 book, Valletta was described as "one of the best fortified [cities] in the world." Valletta's fortifications are the most important of the fortifications of Malta, and today they form part of a UNESCO World Heritage Site.
History
Background
The construction of a fortified city on the Sciberras Peninsula was first proposed in 1524, when the Order of St. John sent a commission to inspect the Maltese Islands. Back then, the only fortification on the peninsula was a militia watchtower built by the Aragonese in 1488. The tower was strengthened in 1533, but the proposed city was not built since the Order focused on building the fortifications of Birgu, which had become their base.
In 1551, an Ottoman force briefly attacked Malta, and then sacked Gozo and captured Tripoli, and as a result, the Order set up a commission to improve the island's fortifications. In 1552, the Aragonese watchtower was demolished and Fort Saint Elmo was built in its place. The fort played a significant role in the Great Siege of Malta of 1565. It eventually fell after a month of fierce fighting (in which the Ottoman general Dragut was killed). The knights held out in Birgu and Senglea until a relief force arrived, and the siege was lifted.
Construction
After the Order emerged victorious from the siege, it received financial support from Europe, which was used to construct the new capital city on the Sciberras Peninsula. The Italian engineer Francesco Laparelli was sent by the Pope to design the city's fortifications, which were designed along the Italian bastioned system. Laparelli's original design consisted of a bastioned enceinte, with nine cavaliers and a ditch. The city was to be designed along a grid plan, and was to include a naval arsenal and a Manderaggio (a harbour for small ships).
The city's first stone was laid by Grand Master Jean de Valette on 28 March 1566, and the new city was called Valletta in his honour. The city walls were among the first structures to be built within the city, and were largely complete by the 1570s. Some changes were made to the design while the city was being constructed, and only two cavaliers were constructed, while the arsenal and Manderaggio were never built. Fort St. Elmo, which had been severely damaged in the 1565 siege, was also rebuilt and integrated in the city walls.
The city of Valletta officially became the capital city of Malta and the seat of the Order on 18 March 1571, although it was still unfinished. By the end of the 16th century, Valletta was the largest settlement in Malta.
Improvements and modifications
In the 17th and 18th centuries, Valletta's fortifications were strengthened with the construction of various outworks, consisting of four counterguards along the land front, as well as a covertway and a glacis. The northern end of the peninsula, including Fort St. Elmo, was also enclosed in a bastioned enceinte (known as the Carafa Enceinte) in the late 1680s to prevent a landing from the sea.
Despite the modifications, it was realized that the walls of Valletta were not strong enough to withstand a long siege. In 1635, construction of the Floriana Lines commenced, enclosing Valletta's land front. The Floriana Lines were also modified until the 18th century. Later on, the suburb of Floriana developed in the area between the Floriana Lines and the Valletta Land Front, and it is now a town in its own right.
The flanks of the city were further protected in the 17th and 18th century, with the construction of the Santa Margherita Lines, Cottonera Lines and Fort Ricasoli on the Grand Harbour side, and Fort Manoel and Fort Tigné on the Marsamxett side. Further proposals, including construction of fortifications on Corradino and Ta' Xbiex, were also made but were never implemented.