The history of Mata de São João is inextricably linked to the early years of the Portuguese colonization of Brazil. A pivotal moment was the arrival in 1549 of the nobleman Garcia d’Ávila, who received extensive land grants in this region. In 1551, he began the construction of the famous Garcia d’Ávila Castle (or Casa da Torre)—the first stone Portuguese fortification and residential building in Brazil.
The settlement formed around this powerful feudal center. The town received its official administrative status and independence from neighboring territories much later, in 1846, when it was elevated to the rank of a "vila" (township).
Key Factors in Its Establishment
The Power of a Single Dynasty: The d’Ávila family created one of the world's largest private landholdings (latifundios) here, stretching hundreds of kilometers into the continent's interior. The town developed as the administrative center for these vast estates.
Geographical Location: Proximity to Salvador (the colony's first capital) and access to the ocean made the region strategically important for defending the coast against pirates and foreign invaders.
Expansion into the Continent: Mata de São João served as the starting point for the colonization of the northeastern interior (the sertão), acting as a gateway for expeditions and trade caravans.
Early Cultural and Economic Features
The region's economic foundation was built on cattle ranching and agriculture. It was from here that the spread of cattle into Brazil's interior began, becoming a vital factor in the colonial economy. Sugar cane and coconut palms were also actively cultivated on the fertile lands.
The town's cultural identity emerged from the blending of Portuguese Catholic traditions and African heritage. The labor of enslaved Africans was widely used in both the construction of the castle and on the plantations, leaving a deep imprint on local customs and demographics.
Timeline
Historical Milestones of Mata de São João
1549 — The Portuguese nobleman Garcia d’Ávila, the future founder of the settlement, arrives in Bahia as part of the expedition of Brazil's first Governor-General.
1551 — Construction begins on the Garcia d’Ávila Castle (Casa da Torre), the first stone Portuguese building and fortification in Brazil.
1624 — During the Dutch invasion of Bahia, the castle and surrounding lands serve as a strategic point for resistance and refuge.
1846 — The settlement officially receives the status of a "vila" (township) and administrative independence under Provincial Law No. 241.
Mid-19th Century — The d’Ávila family leaves the castle, and the famous structure gradually falls into neglect, turning into ruins.
1888 — The abolition of slavery in Brazil (the "Golden Law") fundamentally changes the region's economy, which had been based on plantations and forced labor.
1938 — The ruins of the Garcia d’Ávila Castle are officially recognized as part of Brazil's National Historical and Artistic Heritage (IPHAN).
1982 — The first base of the TAMAR Project for sea turtle conservation opens in the coastal district of Praia do Forte.
1990s — Active development of tourism infrastructure begins, with the construction of major resorts on the Costa dos Coqueiros.
2010s — Large-scale restoration and conservation of the castle ruins are completed, transforming the site into a modern museum complex and park.
Milestones
Key Stages of Development and Transformation
The development of Mata de São João has progressed from a feudal holding to a modern center of international tourism. Below are the key stages that defined the municipality's modern character and economy.
Formation of the Agrarian Base (16th–19th Centuries)
During the period dominated by the d’Ávila dynasty, the region's economy was built exclusively on cattle ranching and sugar cane cultivation.
Significance: This laid the foundation for land use and settlement patterns, creating a structure oriented toward serving vast estates.
Administrative Emancipation (1846)
The town achieved the status of an independent municipality (Vila).
Significance: Establishing its own governing bodies allowed the town to develop local infrastructure and urban planning policies independently from Salvador and neighboring districts.
Founding of the TAMAR Project (1982)
The creation of a base for the protection of sea turtles in the fishing village of Praia do Forte.
Significance: This step was a turning point, shifting the development focus from agriculture to ecological tourism and turning a remote area into a world-class brand.
Opening of the "Green Line" Highway (Linha Verde, 1993)
The construction of the modern BA-099 highway, connecting the coast of the state of Bahia.
Significance: Drastically improving transport accessibility ended the region's isolation, opening the door for massive investment in real estate and the hospitality industry.
Launch of the Costa do Sauípe Complex (2000)
The opening of one of South America's largest resort clusters.
Significance: The final transformation of the municipality's economy into a service-oriented one, creating thousands of jobs and leading to the urbanization of coastal areas.
Revitalization of Historical Heritage (2010s)
Large-scale restoration and museumification of the Garcia d’Ávila Castle ruins.
Significance: Strengthening the town's cultural identity. The site became more than just a monument; it is now a functioning cultural center that attracts tourists regardless of the beach season.
Architecture
Architectural Landscape and Urban Planning
The architectural landscape of Mata de São João presents a unique contrast between the ancient stone structures of colonial Brazil and ultra-modern resort infrastructure. The region's urban development has evolved from 16th-century feudal estates to carefully planned 21st-century tourist clusters, where urban design is harmonized with nature.
The Colonial Era: Portuguese Style and Fortification
The historical core of the region was shaped during the early colonization period. Architecture from this era has a distinct defensive and monumental character, reflecting the need to protect new territories.
Medieval Style in the Tropics (16th Century): The dominant feature of the historical heritage is the Garcia d’Ávila Castle (Casa da Torre). This is a unique example of Portuguese fortress architecture adapted to Brazilian conditions. Its appearance combines massive fortress walls, typical of military fortifications, with elements of a residential manor. The castle's stonework and arched structures, dating back to 1551, are considered the only surviving examples of their kind in South America.
Sacred Architecture (17th Century): Located near the castle ruins is the Chapel of Our Lady of the Conception (Capela de Nossa Senhora da Conceição). Originally built in the 16th century and reconstructed in 1624, it features an unusual hexagonal nave. It is a rare example of early colonial architecture where the simplicity of the facade contrasts with the site's historical significance.
The Modern Era: Eco-Rustic and Resort Modernism
In the second half of the 20th century, with the growth of tourism, the coastal zone of Mata de São João began to be developed according to entirely new principles focused on ecology and visual comfort.
Tropical Eco-Rustic (since the 1980s): The village of Praia do Forte has become a benchmark for harmonious urban planning. Strict regulations apply here: no building may be taller than the surrounding coconut palms. The architectural code includes the use of natural materials (wood, thatch, tiles) and stone-paved pedestrian zones. The hallmark of this style is the small, snow-white Chapel of Saint Francis of Assisi, located right on the ocean shore and perfectly integrated into the fishing village landscape.
Resort Postmodernism (since the 2000s): The Costa do Sauípe complex is an example of large-scale territorial planning. Here, architects created a stylized environment mimicking historical colonial towns (bright facades, replica churches), integrated into a structure of massive hotels with swimming pools and golf courses.
Thus, Mata de São João is a place where the rugged stonework of the first conquistadors exists alongside light bungalows and eco-friendly villas, creating a unique architectural dialogue across the centuries.
Notable People
Historical Figures and the d’Ávila Dynasty
The history of Mata de São João is inextricably linked to one of the most powerful families in the history of colonial Brazil. The owners of the Casa da Torre castle determined the fate of these lands for centuries.
Garcia d’Ávila (1528–1609) Role: Founder of the dynasty, administrator, landowner.
He arrived in Brazil with the first Governor-General, Tomé de Sousa. After receiving vast land grants, he built the famous castle and established what was then the largest private landholding in the world (sesmaria). It was he who laid the foundations for cattle ranching in the region and began the colonization of Bahia's interior.
Francisco Dias d’Ávila II (d. c. 1675) Role: Military figure, "Captain-Major."
One of the most influential representatives of the dynasty in the 17th century. He became famous as a defender of the coast during the Dutch invasions of Brazil. Under his leadership, the Garcia d’Ávila Castle was transformed into a strategic defense point where Portuguese troops and partisans sought refuge.
Joaquim Pires de Carvalho e Albuquerque (1788–1848) Role: Viscount of Pirajá, hero of the War of Independence.
The last great owner of the castle, he played a key role in Bahia's struggle for independence from Portugal (1823). He used the resources of his estates to supply the Brazilian army and personally commanded troops. His legacy links the town's colonial past with the Imperial era.
Modern Figures and Tourism Development
In the 20th century, the region's significance was revived by individuals who saw world-class eco-tourism potential in abandoned plantations and fishing villages.
Klaus Peters (1933–2011) Role: Entrepreneur, visionary, "father" of Praia do Forte.
A German businessman who purchased the lands of an old coconut plantation in the 1970s. Instead of mass development, he chose the path of sustainable growth, creating an eco-tourism concept that transformed the Praia do Forte area into an elite resort while preserving nature and historical character.
Guy Marcovaldi (b. c. 1950s) Role: Oceanographer, founder of the TAMAR Project.
In the early 1980s, along with a group of scientists, he established the first sea turtle protection base in the municipality. His work not only saved the turtle population from extinction but also made Mata de São João a world-renowned center for environmental education.