The Forestone Cabin stands as an exemplary model of sustainable architectural innovation, born from the creative efforts of the IAAC’s Master in Ecological Architecture and Advanced Construction cohort. This 20-square-meter experimental timber dwelling, nestled in the Pyrenees at MónNatura Sort, embodies a deep commitment to regenerative forestry and the responsible utilization of local wood resources from the Pyrenean forests. Its distinctive sculptural form, reminiscent of a natural stone block gently settled on the mountain slope, is a thoughtful response to the rugged environment, harmonizing with programmatic needs, climatic conditions, and solar orientation. The cabin's design features inclined walls and a sloping roof, ingeniously adjusting internal ceiling heights and spatial configurations to maximize functionality within its compact footprint, while strategically placed openings provide breathtaking views and facilitate natural ventilation. Notably, the exterior is clad in pine boards treated with the traditional Japanese Yakisugi technique, charring the wood to enhance its durability against insects, water, fire, and mold, and symbolically alluding to essential fire management practices in the Pyrenees.
Stepping inside, the cabin transforms into a cohesive wooden sanctuary, where bespoke Cross-Laminated Timber (CLT) elements seamlessly integrate architectural components with furniture, crafted by IAAC students at Valldaura Labs. This hands-on approach extends to the use of local materials beyond timber, as students collaborated with local farmers to gather sheep’s wool during an annual festival, transforming it into felt for the cabin’s interior furnishings. Further connecting the structure to its geographical and cultural roots, a unique hand-carved stone washbasin, fashioned from locally sourced rock, underscores the project’s dedication to local craftsmanship and material provenance. The Forestone project was deliberately conceived with replicability in mind, serving as a significant prototype that demonstrates how small-scale architecture can be realized through local timber, indigenous knowledge, and low-impact construction methodologies, allowing for forest habitation without disrupting delicate ecosystems. The use of modular CLT components, dry-assembly methods, and readily available local materials ensures the cabin's adaptability, ease of replication, or dismantlement, thus promoting a sustainable approach to living within forested landscapes that prioritizes long-term environmental stewardship.
This pioneering project beautifully illustrates the convergence of education, local industry, artisanal skills, and regenerative forestry principles. Through its meticulous design, multi-layered construction, and profound connection to its site, the Forestone Cabin offers a compelling alternative to conventional building practices in sensitive natural environments. It emphasizes a framework rooted in local resources, knowledge exchange, and ecological accountability, demonstrating that innovative architecture can indeed be a force for positive environmental impact. Beginning in January 2026, the cabin will welcome visitors at MónNatura Pirineu, inviting them to experience firsthand this remarkable prototype and its harmonious relationship with the surrounding landscape, materials, and climate, fostering a deeper appreciation for sustainable living.