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Living Moss and Compacted Ash Integrate into a Volcanic Refuge

Authors:
Karen Harding, Jeb Beresford, Victoria Bartlett
Living Moss and Compacted Ash Integrate into a Volcanic Refuge
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Incorporating living moss and compacted ash, the design creates a refuge that seamlessly integrates with the volcanic landscape while serving as an educational public space focused on ecological restoration.
5 key facts about this project
01
The building uses living moss to promote biodiversity in the volcanic landscape.
02
Compacted volcanic ash enhances structural stability while blending with the surroundings.
03
Triple glazing provides energy efficiency while allowing natural light to filter through.
04
Outdoor seating areas are designed to encourage interaction with the natural environment.
05
Indigenous vegetation is integrated into the structure, fostering ecological restoration.

The project focused on the Hverfjall volcano in Iceland aims to change a bleak and barren landscape into a lively ecosystem through the idea of rewilding. Situated in an area known for its distinct geological features, the design serves as both a public space and an educational resource. It underscores the importance of restoring nature by introducing native plants, moss, and lichen. The vision presents a once grey and desolate landscape coming to life, showcasing a narrative of nature reclaiming its territory.

Design Concept

The building represents nature taking back the land, illustrated by the metaphor of a green cloth being lifted from the earth. This idea not only enhances the visual aspect of the design but also offers a welcoming refuge for visitors. With careful thought, the architecture integrates with the surrounding landscape, allowing it to coexist with the natural environment without overwhelming it. This results in a harmonious blend of built and natural elements.

Spatial Organization

The layout promotes a mix of public and private areas, encouraging visitors to interact with both the indoor and outdoor spaces. Pathways are designed to ensure easy movement throughout the site, creating a unified experience that invites exploration. The spatial organization aligns with the intention to foster a connection between the community and nature, providing an educational space that highlights environmental awareness.

Materiality

The choice of materials is significant in supporting the ecological mission of the design. Components include compacted volcanic ash, bioresin, living moss and lichen, triple glazing, RockWool thermal and acoustic insulation, and local volcanic rock cladding. Each of these materials is carefully selected to respond to the local environment and contribute to sustainability. They reflect the project’s focus on integrating with nature and promoting biodiversity.

A noteworthy feature of the building is the surface that gradually incorporates local vegetation, enabling an interaction between nature and human-made spaces. This detail highlights the core principles of rewilding and serves as a clear representation of the project’s aim to connect with and celebrate the natural world.

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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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