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Driftwood Roof and Tuff Specimens in a Volcanic Landscape Visitor Center

Authors:
Yufan Jiang, Mengyao Chen
Driftwood Roof and Tuff Specimens in a Volcanic Landscape Visitor Center
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Constructed with a distinctive driftwood roof and integrating local tuff specimens, the visitor center provides a platform for education and engagement within the unique geological context of Hverfjall Volcano.
5 key facts about this project
01
Constructed using a unique driftwood roof that connects to the natural environment.
02
Incorporates educational displays featuring local tuff specimens to inform visitors.
03
Design includes circular benches within the exhibition hall for communal engagement.
04
Utilizes volcanic ash in the pozzolan concrete to reflect local geological features.
05
Features expansive glass curtain walls in the coffee shop for panoramic landscape views.

The Hverfjall Volcano Visitor Center is located at the base of Hverfjall in northern Iceland. The building is designed to enhance visitor experiences by providing access to information, coffee, and snacks while inviting guests to connect with the volcanic landscape. The concept features an infinite loop design that connects various functional areas, allowing for smooth movement between inside and outside spaces.

Architectural Concept

The layout divides into specific sections, including a visitor area, exhibition hall, coffee shop, and theater. The infinite loop design emphasizes continuity and flow, integrating the structure into the natural surroundings. The meandering roof invites exploration and interaction, creating distinct zones that cater to different visitor needs.

Exhibition Hall and Courtyards

The exhibition hall serves a vital role by educating visitors on the history and features of Hverfjall. It displays tuff specimens that showcase the area's geological significance. Circular benches encourage visitors to gather and engage with the information. Courtyards complement the exhibition hall, acting as open spaces for relaxation and contemplation, equipped with round stone benches that offer a unique connection to the landscape.

Coffee Shop and Theater

The coffee shop features glass curtain walls, which provide broad views of Hverfjall and the area’s auroras. Two wide pillars support the roof, allowing the interior to function efficiently. The theater area includes tiered seating for presentations and films, informing visitors about the local geological and cultural context.

Materiality and Integration

This visitor center uses local materials to support a design that is sensitive to its environment. The roof is made of driftwood, enhancing the link to the surrounding nature while reflecting regional characteristics. The building incorporates volcanic ash in the pozzolan concrete, connecting it to the geological features of Hverfjall.

In the exhibition hall, a circular bench invites visitors to rest and take in the geological displays, creating a space of comfort amidst a wealth of educational content.

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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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100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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