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Conduits of Volcanic Ash Shaping a Visitor Center Experience

Authors:
Zofia Andrzejewska, Hubert Cebulski
Conduits of Volcanic Ash Shaping a Visitor Center Experience
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Constructed from bright monolithic concrete mixed with volcanic ash, the visitor center integrates geodetic forms that echo the surrounding landscape while providing an educational space focused on the dynamic processes of Iceland's geology.
5 key facts about this project
01
Constructed using bright monolithic concrete that incorporates volcanic ash.
02
Central layout features three geodetic forms echoing the Hverfjall volcano.
03
Offers a café space that enhances the visitor experience through storytelling.
04
Integrates conduits symbolizing the geological process of liquid to solid transformation.
05
Designed to promote exploration of Iceland's dynamic volcanic landscape.

The Hverfjall Volcano Visitor Center is located in Iceland, a place known for its dramatic landscape and volcanic activity. The facility aims to educate visitors about the geology of the region while providing a space for reflection and engagement with nature. Designed with the Hverfjall volcano in mind, the building connects with its environment and underscores the natural processes that shape the land.

Architectural Concept

The design focuses on the idea of conduits, representing the flow of liquid earth transitioning to solid ground. This reflects the essential relationship between fire and ice, key elements in Iceland's geology. By drawing inspiration from volcanic cones, the structure visually resonates with the landscape. This connection emphasizes the significant geological forces at play within the region and enhances the educational mission of the center.

Materiality

Materials are chosen to strengthen the building’s connection to its volcanic surroundings. The exterior and interior are made from bright, monolithic concrete. This concrete is described as a refined mixture of volcanic ash and ice-water, evoking the materials found in the landscape. This choice effectively ties the building to the geological features it represents, making the structure more than just a visitor center.

Spatial Organization

The arrangement of spaces within the center reflects the form of the Hverfjall volcano. Different volumes come together at a central point, creating a sense of focus. This layout encourages visitors to explore the various areas while experiencing the theme of volcanic activity. The design promotes movement and interaction, guiding people through the center in a way that deepens their understanding of the geological narrative.

Visitor Experience

The inclusion of a café within the visitor center enhances the overall experience. It provides a comfortable space for visitors to relax and take in the surroundings. With its focus on engaging visitors, the café invites moments of pause while connecting them to the geological themes presented throughout the center. This aspect of the design enriches the visitor's journey and complements their exploration of Iceland's unique volcanic heritage.

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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
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