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Volcanic Rock Spines Elevate Museum Experience in Iceland's Unique Landscape

Author:
Tim Lehner
Volcanic Rock Spines Elevate Museum Experience in Iceland's Unique Landscape
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Set against the unique landscape of Myvatn Lake, 18 volcanic rock spines rise to create an educational hub, integrating an underground museum with a public café and office space in a thoughtful architectural response to its environment.
5 key facts about this project
01
The design features 18 tower-like spines that serve both structural and lighting functions.
02
The pavilion’s extensive glazing creates a strong visual connection with the surrounding landscape.
03
The building's majority is located underground to minimize its surface impact.
04
Volcanic rock is used in the façade to reflect the region's geological characteristics.
05
Natural lighting is integrated into the design to enhance user experience and exhibit visibility.

The Hedgehog is located in the picturesque region of Myvatn Lake, Iceland. The design creates a connection between the building and the surrounding landscape. It serves multiple functions, including office space, a public café bar, and the Iceland Volcano Museum. The design concept emphasizes a contrast between the above-ground pavilion and an underground museum, allowing both forms to coexist harmoniously with nature.

Above Ground

The above-ground section features a low pavilion made largely of glass. This extensive use of floor-to-ceiling windows allows natural light to enter, providing views of the landscape outside. The pavilion occupies half of the building’s area and accommodates around 26 employees alongside a café bar for 52 guests. The transparent design ensures the structure blends into its environment rather than dominating it.

Tower Structures

In contrast to the glass pavilion, the other half of the building consists of 18 tall, spine-like structures that extend about ten meters into the air. These spines are shaped like truncated pyramids and serve as both lighting sources and support for the underground museum. Their design is significant, reflecting the area’s volcanic origins and adding visual interest to the overall composition.

Subterranean Functionality

Most of the building’s functions are placed underground, which helps maintain the integrity of the landscape above. The first basement features the Iceland Volcano Museum, while another level provides parking for employees. This arrangement minimizes the visual impact on the environment. As a result, only the pavilion and the distinct spines are visible, creating a low profile that respects the natural scenery.

Materiality

The building’s façade uses volcanic rock, taking inspiration from traditional stone masonry. This choice links the structure to its geographical context while enhancing its visual identity. The spines, covered in volcanic rock, echo the geological features of the surrounding area, reinforcing their relationship with the landscape.

As night falls, the integrated lighting within the spines casts a gentle glow, illuminating the space and drawing attention to their unique shapes. This design detail enhances the building's presence in the landscape, connecting it further to the volcanic essence of the region.

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Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
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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 €
Eligibility Open to all
Final registration deadline 30 October 2025

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