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Interlocked Shell Structures Reflecting Tectonic Forces in Icelandic Landscape

Author:
Silvia Vangelova
Interlocked Shell Structures Reflecting Tectonic Forces in Icelandic Landscape
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Interlocked forms representing the North American and Eurasian tectonic plates rise from the Icelandic landscape, offering visitors a unique experience that integrates geological processes with public access to geothermal features.
5 key facts about this project
01
Interlocked shell structures symbolize the North American and Eurasian tectonic plates.
02
Design enhances visitor experiences through pathways that arch over the natural gorge.
03
Architecture seamlessly integrates with the geothermal landscape of the Krafla volcanic system.
04
Caves serve as a critical reference point, shaping the building’s form and spatial organization.
05
Structures respond to the dynamic geological processes occurring in the region.

The design sits within the Krafla volcanic system in North Iceland, a location defined by its unique geology and geothermal activity. It engages with the environment in a thoughtful manner, taking inspiration from the nearby Grjótagjá caves. These caves are characterized by constant geological change, serving as an important point of reference. The project aims to connect human activity with the landscape, reflecting the ongoing tectonic movements that shape the area.

Interlocked Shell Structures

Two shell structures form a central part of the design. These interlocked forms represent the North American and Eurasian tectonic plates, visibly embodying the process of plate divergence. This design choice creates a strong link to the surrounding geology and showcases the relationship between the architecture and the land.



Dynamic Spatial Organization

Access to the project is designed to be both functional and intuitive. Visitors move through the site using a ramp or stairway that gracefully arches over the gorge. This design protects the cave's natural integrity while providing clear views of the landscape. The arrangement of spaces encourages exploration and interaction with the geothermal features, enhancing the experience of the site.



Geological Interaction

The approach taken in the design reflects a clear understanding of Iceland's geology. The forms created mirror the deformation gradients produced by tectonic activity in the region. By doing so, the architecture communicates the natural forces at work while maintaining a connection to the site’s distinctive characteristics. The narrative of geological interaction invites visitors to engage with the land in a meaningful way.



Natural Composition Preservation

A key focus of the design is preserving the natural landscape. The structures are carefully placed to avoid disrupting the stability of the surrounding terrain. This attention to preserving ecological systems shows a commitment to sustainability. The result is an arrangement that respects the volcanic environment while allowing for human engagement with the natural world.



The design ultimately creates an experience that encourages visitors to consider the geological processes that shape the land, fostering a greater appreciation for the unique natural beauty of Iceland.

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Vancouver Tall Challenge: Building Higher Downtown

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Competition organisers

The Vancouver Tall Challenge: Building Higher Downtown is an international architecture competition organized by Buildner in collaboration with the City of Vancouver and the University of British Columbia’s School of Architecture and Landscape Architecture (SALA). The competition invites architects, designers, planners, and creative thinkers to explore innovative approaches to tall buildings in Vancouver’s downtown core, focusing on sustainability, livability, urban density, public space, and the city’s strong connection to nature. As Vancouver continues to grow, participants are challenged to rethink how vertical development can enhance urban life and contribute to a more vibrant, inclusive, and resilient city identity.

The competition offers a total prize fund of $15,000 CAD, with winning proposals selected by an international jury of architects, planners, academics, and city-building professionals. Key dates include the final registration deadline on October 29, 2026, submission deadline on November 30, 2026, and winners announcement on January 26, 2027. Full competition details, requirements, and registration information are available at architecturecompetitions.com/VancouverTallChallenge

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