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Glazed Prism Structure with Panoramic Terraces Overlooking Volcanic Landscape

Authors:
Ferdinando Mazza, Giuseppe Francone, Davide Scrofani, Federico Biancu
Glazed Prism Structure with Panoramic Terraces Overlooking Volcanic Landscape
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The glazed prism structure, defined by panoramic terraces that frame views of Hverfjall and Dimmuborgir, serves as a Visitor Center, fostering a deep engagement with the dramatic volcanic landscape.
5 key facts about this project
01
Glazed prism structure maximizes natural light and landscape views.
02
Panoramic terraces offer distinct vistas of Hverfjall and Dimmuborgir.
03
Design minimizes environmental impact with a lightweight footprint.
04
Four structural columns create an open, uninterrupted interior space.
05
Utilizes local geothermal and micro-wind energy solutions.

The Visitor Center is located in a landscape defined by significant geological features, specifically Hverfjall and Dimmuborgir. As a hub for visitors, the center provides opportunities to explore and appreciate the natural environment. The design concept focuses on integrating the building into its surroundings, creating a space that complements the beauty of the landscape while serving to inform and engage visitors.

Architectural Concept

The design responds directly to the topography, with the building's form shaped to reflect the volcanic landscape. The roof follows the outline of Hverfjall, establishing a visual connection between the structure and the natural features it is set within. The facades are carefully positioned to enhance views of the landscape, allowing visitors to engage meaningfully with their surroundings.

Spatial Organization

Inside, the Visitor Center offers a dynamic, open area contained within a glazed structure that provides broad views of the external landscape. This configuration allows for a smooth flow between indoor and outdoor spaces. By avoiding traditional walls and ceilings, the design maintains an open feel while inviting natural light in and connecting visitors with the nature outside.

Sustainability Considerations

A focus on sustainability is evident throughout the design. The building is constructed to minimize environmental impact, resting lightly on the site. Energy efficiency is a key priority, with systems such as geothermal and micro-wind energy utilized to fulfill heating and power requirements. This approach illustrates a commitment to environmentally responsible design.

Material Selection

Steel and wood are the primary materials used in the construction of the Visitor Center. These materials provide the necessary durability and strength while also allowing the building to fit comfortably into the natural environment. Their selection reflects a thoughtful consideration of both aesthetics and functionality.

Large panoramic terraces provide inviting views of the Dimmuborgir rock formations and Hverfjall volcano, encouraging visitors to immerse themselves in the surrounding landscape. These terraces create gathering spaces that enhance the overall visitor experience, allowing moments of reflection and connection with nature.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

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.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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Final registration deadline 30 October 2025

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