Beyond Gated Communities: Rethinking Growth in Santo Amaro

Abstract

Beyond Gated Communities: Rethinking Growth in Santo Amaro Santo Amaro do Maranhão is at a turning point. Once a remote village dependent on subsistence agriculture, fishing, and artisanal craft, the town now faces rapid tourism driven growth and housing development. New roads and bridges have opened access that was impossible until recent years, bringing both opportunity and pressure. The town faces a central question: how can it accommodate growth while maintaining community cohesion, protecting its fragile natural environment, and sustaining the livelihoods and cultural practices that define it? Current patterns of development threaten both human and ecological systems. Without careful guidance, neighborhoods may fragment, public services may be strained, and the landscapes that attract visitors and sustain local life risk permanent change. Historically, Santo Amaro was difficult to reach. Until the 1960s, travel to the town was only possible on foot, by horse, or by boat. In 1994, the town gained electricity, its first hospital, a bank, and grocery stores, marking the beginning of modern infrastructure. The completion of the MA 402 highway in 2001 made the town accessible to travelers, prompting locals to adapt to early tourism by adding basic facilities for visitors. Nearly two decades later, the MA 320 highway and the bridge over the Alegre River, completed in 2018 and 2019, fully connected Santo Amaro to the regional network. Unlike Barreirinhas, which is larger and already heavily developed, or Atins, which is remote and primarily accessible by boat, Santo Amaro is only five minutes from Lençóis Maranhenses National Park. This proximity has made it a focal point for investment and the fastest growing portal town, experiencing a scale of tourism the community has never seen.Tourism has become central to the local economy. Santo Amaro has roughly 14,000 residents, yet during peak season up to 4,000 visitors may arrive daily. Tourism accounts for around 87% of income, largely through lodging, services, and the sale of arts and crafts rooted in African and Indigenous heritage. While economic growth is welcomed, it has brought visible social and spatial pressures. Developers often prioritize gated communities and speculative land acquisition, with little regard for affordability, integration, or local needs. The Terra Ville Residences project, for example, attempted to build within the park's buffer zone and faced legal and environmental scrutiny before construction was halted. Other developments extend further into sensitive areas, isolating new residents and creating a visible divide between long-term inhabitants and newcomers. This divide is evident in the town's urban fabric. Residents remain concentrated around the main plaza, markets, and public services, while gated developments occupy the outskirts. Streets originally designed for pedestrian use are increasingly used by vehicles, producing noise, congestion, and reducing public space. Measures such as a parking area at the town entrance with credentialed transport into the plaza help manage tourist flows, but the spatial separation between locals and newcomers remains. The current pattern of growth underscores the need for development strategies that integrate new construction into the existing urban fabric rather than allowing isolated, fragmented expansion that undermines social cohesion. Santo Amaro's environment further complicates growth. The town sits at the edge of dunes, rivers, and tropical forests. The climate is stable, with temperatures ranging from the low seventies to the upper eighties, and rainfall defining the seasons. Flooding along riverbanks and proximity to Lençóis Maranhenses National Park require careful attention to zoning and environmental regulations. Unplanned growth in these sensitive areas risks ecological degradation, threatening both biodiversity and the natural systems that sustain tourism and local livelihoods. Addressing these challenges requires situating development within Santo Amaro's social, economic, and environmental context. Researching case studies such as eco-villages, eco-lodging and eco-houses, provides an unique guideline moving forward. Centralized mixed-use development offers the opportunity to connect residents, artisans, and visitors while minimizing ecological impact. Following frameworks such as the COTE Top Ten allows a holistic evaluation of energy use, materials, water management, and community benefit. Locating housing and communal spaces within the town, rather than on isolated plots, encourages pedestrian circulation, supports local business, and strengthens social interaction. Integrating residences with public amenities reinforces cultural and economic connections between locals and visitors. Understanding Santo Amaro's trajectory is essential. The town's transformation from a subsistence village to a tourism hub illustrates the pressures of rapid economic and social change. Reconciling development with environmental stewardship and social cohesion requires acknowledging historical evolution, current urban patterns, natural conditions, and vernacular knowledge. Development that is sensitive to these factors has the potential to strengthen the town's landscape, economy, and cultural identity rather than eroding the systems on which it relies. In this context, planning for an eco village that serves both local artisans and visitors emerges as a response to Santo Amaro's unique pressures. By concentrating housing and communal programs at the edge of the main plaza, the project aligns with the urban fabric, reinforces pedestrian circulation, and integrates with the town's social and economic life. The design supports local livelihoods and artisanal practices, creating spaces for workshops, markets, and cultural exchange while providing housing suited to both living and working needs. This model demonstrates that tourism-driven development can coexist with environmental stewardship, social inclusion, and cultural continuity. Sustainable planning provides a framework for managing tourism and housing growth while preserving the integrity of the community, its natural systems, and cultural heritage. Examining historical development, current pressures, and ecological conditions, and learning from vernacular practices and international examples, can offer Santo Amaro a path to growth that supports both residents and visitors while safeguarding the environmental and cultural assets that make it unique.