Historic Centre of São Luís

The Historic Centre of São Luís (Portuguese: Centro Histórico de São Luís) is located on the Island of São Luis on the Bay of São Marcos in São Luís, the capital of Maranhão, Brazil. The historic center covers an area of 220 hectares (540 acres), and has approximately 4,000 properties from the 18th and 19th centuries within protected state and federal zones. Part, but not all, of the Historic Center was declared a World Heritage Site in 1997.^[1][2] The Brazilian National Institute of Historic and Artistic Heritage (IPHAN) describes the Historic Center as "an exceptional example of a Portuguese colonial city adapted to the climatic conditions of equatorial South America, and which has preserved its urban fabric harmoniously integrated into its surrounding environment."^[3] Pedro Teotónio Pereira, ambassador to Brazil and first director of the Gulbenkian Foundation, described São Luís as "the most Portuguese city in Brazil".^[4]

The region of São Luís was settled by Tupinambá people prior to the arrival of European explorers. The European powers were attracted to São Luís due to its protected bay, favorable climate, access to fresh water, and abundant resources.^[3] The earliest history of the Portuguese in São Luís is unclear, but began as a small Portuguese-Spanish settlement in 1531. It was abandoned and passed to French rule in 1612 as part of the short-lived plan for Equatorial France, a French colony in South America. The Portuguese regained control of the city three years later. The Portuguese engineer Francisco Frias de Mesquita laid out an urban plan after the expulsion of the French, roughly based on the existing French settlement.^[3] The Portuguese lost control of São Luís in 1641 as part of the Dutch invasion of Brazil under the leadership of John Maurice of Nassau. The Portuguese regained São Luís in 1644, but the city remained undeveloped and sparsely populated. Construction accelerated during the period of urban expansion in the 18th and 19th centuries due to the establishment of the Company of Grão-Para and the cotton boom of the 19th century. The urban expansion of later periods, however, still followed the 1615 layout by Francisco Frias de Mesquita.^[4][3][5]

The Historic Center is characterized by a large, continuous ensemble of residential architecture; they range from small, single story houses, two-story houses, to large, multi-story mansions. The ground floor of multi-story residences was reserved for commercial and public use, and the upper floors reserved for the privacy of the family. The sobrados, sumptuous two-story townhouses, have many refined details. One-story houses are classified as a simple structure with a door and one or two windows, or a "half house", with a side door and two windows. The architectural characteristic of the Historic Center were shaped by the climate, which is hot and humid. Two solutions emerged: one was the use of azulejos, where waterproofed the adobe facades. The other was the construction of town houses in an "L" or "U" shape, with large roofs and shutters. Unlike other historic centers in Brazil, the urban layout is not dominated by church façades and squares; many large parish churches, such as the Pantaleao, are place flush at street level, in line with residences and other structures.^[4][3]

It is said that it has around four thousand properties listed by the Brazilian government and maintains the urban layout of the 18th century intact. The area is made up of uniform sets of civil architecture, originating from the 18th and 19th centuries.

The Historic Center is noted for, above all, the widespread use of azulejos tiles, the largest collection in Brazil. Azulejos provided both insulation and protection in the harsh, Equatorial climate of São Luís. Azulejos are found on and within buildings of all type, from single-door residences to the grand interiors of churches.^[3]

The historic center of the capital of the state of Maranhão is the ninth historical-cultural monument in the country included in the UNESCO World Cultural and Natural Heritage List, as decided by the General Assembly of the World Heritage Committee of this institution, meeting in Naples, Italy, on December 4, 1997.^[3]

According to UNESCO, among the technical aspects that made São Luís a World Heritage Site, the exceptional testimony of cultural tradition stands out. This refers to the great preservation of the colonial houses in the historic center of São Luís, a preserved portrait of the Portuguese presence in the 18th and early 19th centuries.^[3]

The Historic Center of São Luís, unlike other historic centers in Brazil, consists of a large number of residential structures, rather than named historic buildings. Named buildings, some, but not all, with federal and state protection, include:

• Leões Palace (Palácio dos Leões), now the government headquarters of the State of Maranhão
• La Ravardière Palace, the (Palácio de La Ravardière), now the municipal headquarters of São Luís

• Ribeirão Fountain (Fonte do Ribeirão)
• Pedras Fountain (Fonte das Pedras)

• Vasconcelos Manor House (Solar dos Vasconcelos)
• House of the Baroness of Anajatuba (Casa da Baronesa de Anajatuba)
• House of the Barons of Grajaú (Sobradão dos Barões de Grajaú)
• Pacotilha Manor House (Sobrado do Pacotilha)

• Cafua das Mercês (English: Cavern of Mercy), a prison for enslaved people prior to auction
• Casa das Minas, a 19th century Afro-Brazilian temple
• Casa de Nagô
• Casa das Tulhas
• Artur Azevedo Theater (Teatro Artur Azevedo)

• Catedral de São Luís (Catedral de São Luís), formally the Cathedral of Our Lady of Victory
• Episcopal Palace (Palácio Episcopal), the former Jesuit College
• Church and Convent of Mount Carmel (Igreja e Convento do Carmo)
• Church of Our Lady of the Conception (Igreja da Conceição)
• Convent of Mercy (Convento das Mercês)
• Church of Our Lady of the Rosary (Igreja do Rosário)
• Church of Saint Joseph of the Exile (Igreja de São José do Desterro)
• Chapel of the Retreat of Saint Teresa (Capela do Recolhimento de Santa Teresa)
• Church of Pantaleão (Igreja de Pantaleão)
• Chapel of Laranjeiras (Capela das Laranjeiras)
• Convent of Saint Antony (Convento de Santo António)

• João Lisboa Square (Praça João Lisboa)
• Gonçalvo Dias Square (Praça Gonçalvo Dias)^{[6]: 164–165}