Irrigation Reservoir Bassa D.O. Alella by Pineda Monedero: A Subtle Union of Architecture, Landscape, and Viticulture

Set amid the picturesque vineyards of Alella in the Maresme region of Spain, the Irrigation Reservoir Bassa D.O. Alella designed by Pineda Monedero redefines the relationship between architecture and its natural context. This refined 90-square-meter project functions both as an irrigation reservoir and a swimming pool, merging utility and leisure in a harmonious blend of landscape, material, and cultural heritage.

Architecture that Disappears into the Vineyards

Positioned between two rows of ancient vines, the reservoir occupies a discreet 4.6 by 19-meter footprint—determined by the spacing of the vineyard rows to ensure the minimal impact on the existing viticulture. The architects—Antón Monedero, Àlex Pineda, Arnau Reventós, and Jaime Prous—approached the site with a single design philosophy: to go unnoticed. The structure tucks seamlessly into the terrain, embedded between two terraces that cleverly provide access to the mechanical room from below.

Materiality Rooted in the Land

The palette of materials strengthens the integration with the historic estate. The use of rough cement plaster mixed with native soil, combined with a brick flooring system, roots the architecture in the ground both literally and figuratively. The tone and texture echo the earthy surroundings, while the construction remains quiet and grounded.

The Red Pool: A Symbolic and Sensory Gesture

A defining element of the project is the deep red hue of the pool’s interior. Painted in this wine-like shade, the water transforms visually—evoking the rich symbolism of red wine, especially relevant in the context of Alella's renowned vineyards. As one swims, the experience becomes immersive and almost spiritual: the view is framed by vines, the silhouette of the nearby chapel’s bell tower, and the open sky above—conjuring the sensation of floating within a glass of red wine.

Functional Aesthetics with an Emphasis on Wellbeing

While its primary function is irrigation, the reservoir also serves as a tranquil retreat—blending agricultural infrastructure with recreational architecture. A side staircase leads up to a modest solarium deck, enhancing the dual purpose without compromising the simplicity of the design.

This multi-use structure embodies the values of sustainable land stewardship, quiet architecture, and experiential design, all while respecting the viticultural legacy of the region. The Irrigation Reservoir Bassa D.O. Alella demonstrates how thoughtful design can elevate rural utility into a poetic architectural gesture.

All Photographs are works of Borja Ballbé