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Gabion Stone Walls and Sustainable Growing in Iceland's Landscape Dining Experience

Author:
John Lucente
Gabion Stone Walls and Sustainable Growing in Iceland's Landscape Dining Experience
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Constructed with gabion stone walls and designed to maximize solar gain, the restaurant and greenhouse in Iceland’s Mývatn region provide a sustainable dining experience that connects patrons with local food production.
5 key facts about this project
01
Constructed with locally sourced gabion stone walls for insulation and wind protection.
02
Designed to maximize solar gain for greenhouse efficiency during long summer days.
03
Incorporates rainwater harvesting for sustainable irrigation of the greenhouse.
04
Features an open front kitchen to encourage interaction between chefs and patrons.
05
Preserves key views of Mývatn nature baths and Hverfjall volcano from the dining area.

The design in the Mývatn region of Iceland focuses on creating a restaurant and greenhouse that tackle local agricultural challenges while supporting tourism. Set against the breathtaking landscapes of Mývatn, the project aims to promote sustainability and efficient food production. It also serves as a space for both locals and visitors to engage with the environment through a farm-to-table dining experience.

Design Concept

The building features a clear separation between the restaurant and the greenhouse, establishing distinct areas for dining and food cultivation. The restaurant is arranged in two levels. The upper level accommodates the dining area and kitchen, while the lower level includes food processing and mechanical systems. This organization enhances operational efficiency and allows for smooth connections between service and food production.

Sustainability Measures

Sustainability is central to the design, illustrated by the greenhouse's orientation, which maximizes solar gain during long summer days. The project incorporates rainwater harvesting for irrigation, highlighting a commitment to ecological practices. Additionally, design considerations for future growth allow for the expansion of the greenhouse, providing potential for increased food production.

Materiality and Interaction

A notable aspect of the design is the gabion stone wall made from locally sourced stones. This wall performs multiple functions; it serves as a visual anchor, provides thermal mass, and offers protection from the wind. The open design of the front kitchen encourages interaction between chefs and patrons, creating a space that fosters community and enhances the dining experience.

Visual Connectivity

The structure provides clear sightlines between the dining area and the greenhouse, allowing diners to see food preparation in action. This transparency reinforces the farm-to-table philosophy. Views of the Mývatn nature baths and Hverfjall volcano are prioritized, establishing a strong link between the architecture and the surrounding landscape. The relationship between the building and the natural environment enriches the overall experience, connecting visitors to the stunning geography of the region.

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

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