Médanos House by Besonias Almeida Arquitectos – A Minimalist Coastal Retreat in Villa Gesell, Argentina

Architects:Besonias Almeida Arquitectos 

Nestled within the pristine coastal landscape of El Salvaje, a low-density, environmentally sustainable enclave just south of Villa Gesell and a short distance from the Mar Azul forest, Médanos House by Besonias Almeida Arquitectos is a striking example of minimalist coastal architecture. Designed to respect the native topography, vegetation, and wildlife, the home sits in a dune-rich terrain shaped by the winds of the Argentine Pampas and defined by its unspoiled connection to the Atlantic coast.

Context & Landscape Integration

El Salvaje’s building regulations require that all new constructions adapt to the natural geography—preserving sand dunes, grasslands, and the local ecosystem. This untouched environment experiences powerful winds, often reaching speeds of up to 100 km/h, due to the absence of large-scale tree plantations common elsewhere on the coast. The site’s vast horizon, silence, and unforgettable sunsets became the inspiration for a summer retreat that merges architectural clarity with environmental sensitivity.

Design Concept

The architects positioned the house on the highest point of the lot to capture panoramic views of the dunes and the sea beyond. The approach begins with a pergola-covered pathway and a staircase that ascends the dune, leading to two elevated platforms—one connecting to the swimming pool area, and the other forming the main living level with an expansive gallery.

The architectural form folds inward to create a sheltered courtyard, shielding the interiors from the harsh southeast and north winds. Adjustable wooden louver screens wrap three sides of the structure, filtering light and providing privacy, while the open face of the house embraces the best sun orientation and unobstructed landscape views.

Spatial Organization & Living Experience

The courtyard acts as the central organizing space of the home, bridging the social and private wings. On windy days, it serves as a protected outdoor extension, while in calm conditions it connects directly to the upper terrace. Inside, the interplay of light and shadows—filtered through timber screens and reflected off glass walls—creates a dynamic and ever-changing atmosphere.

Passive design strategies are at the core of Médanos House. The courtyard layout, cross-ventilation through strategically placed openings, and a deep gallery along the social spaces ensure natural cooling during the summer months. The open-plan living and dining areas seamlessly flow into outdoor spaces, fostering a constant dialogue between indoor comfort and the surrounding dunes.

Connection to Nature

From both the gallery and the upper terrace, residents enjoy uninterrupted views of the swimming pool nestled among sandy ridges, and the spectacular sunsets over the horizon. At night, the wooden lattice filters soft light outward, casting patterned shadows onto the surrounding landscape—transforming the house into a warm, glowing beacon within the dunes.

Médanos House stands as a refined synthesis of minimalist design, environmental respect, and coastal living. Besonias Almeida Arquitectos have crafted a home that not only withstands the natural elements but also celebrates them—turning the forces of wind, sun, and sand into integral parts of the architectural experience.

All photographs are works of Hernán de Almeida