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Columnar Basalt and Turf Roofs Creating Visitor Engagement at the Tectonic Divide

Authors:
Azlan syarawi bin Mokhtar, Shazuin binti Ya'acob
Columnar Basalt and Turf Roofs Creating Visitor Engagement at the Tectonic Divide

Project in-detail

Utilizing columnar basalt and a sustainable turf roof, this visitor center at the tectonic divide offers a unique exploration of geological forces while inviting guests to engage intimately with the surrounding landscape.
5 key facts about this project
01
Incorporates locally sourced columnar basalt to create a distinct architectural identity.
02
Features a turf roof inspired by traditional Icelandic construction methods for sustainability.
03
Designed with accessible ramps that facilitate movement through varied elevations.
04
Strategically positioned observation tower provides panoramic views of tectonic landscapes.
05
Integrates educational exhibition spaces to enhance visitor understanding of geological processes.
The Grjótagjá project is an architectural endeavor that emphasizes the relationship between the built environment and the natural landscape of Iceland. Located at the tectonic boundary where the North American and Eurasian plates meet, this project serves as both a functional space for visitors and a symbolic representation of the geological forces shaping the region. The design integrates seamlessly with the terrain, creating a visual and experiential connection that enhances the understanding of tectonics while offering a place for reflection and engagement with the unique characteristics of the Icelandic environment.

One of the key functions of the Grjótagjá project is to serve as an observatory and visitor center for tourists seeking to explore the area’s fascinating geological features. The design includes a prominent tower that acts as a viewing platform, allowing visitors to take in the sweeping landscapes shaped by volcanic activity and shifting tectonic plates. This emphasis on observation reflects a broader educational mission, as the project aims to foster a deeper appreciation of the earth's dynamic processes.

Architecturally, the project utilizes a thoughtful selection of materials that resonate with the Icelandic context. The exterior features corrugated metal cladding, which is a nod to local building customs and offers a practical solution for weather resistance. The use of columnar basalt cladding at the tower's pinnacle further connects the structure to the native geology, creating a cohesive dialogue between architecture and the natural landscape. The incorporation of a turf roof not only pays homage to traditional Icelandic homes but also serves ecological purposes, including effective insulation and promoting biodiversity by fostering vegetation growth on the roof.

The layout of the Grjótagjá project is designed to facilitate smooth visitor circulation while offering a variety of experiences. The central observation tower is surrounded by spaced platforms and pathways that guide guests through the site. Upon entering, visitors are welcomed in a lobby area, which provides essential information about the geological significance of the surroundings. This area is intentionally designed to capture natural light, enhancing the overall ambiance. Adjacent to the lobby, a café offers a place for visitors to relax and enjoy refreshments while taking in panoramic views of the adjacent tectonic features.

The project also accommodates exhibition spaces that house educational displays about local geology and the history of the region. By integrating galleries within the design, the architects aimed to create an environment where learning occurs seamlessly alongside recreation. Each space is curated to invite visitors to connect with the landscape, reflect on its geological history, and appreciate the intricate balance between nature and human intervention.

One of the most noteworthy aspects of the Grjótagjá project is its commitment to sustainability and environmental stewardship. The strategic selection of materials, combined with energy-efficient design principles, aligns with the growing focus on sustainable architecture. The use of Icelandic stone wool for insulation exemplifies this approach, ensuring that visitors experience thermal comfort while minimizing the ecological footprint of the building.

The design of the Grjótagjá project is marked by a unique combination of accessibility and contemplation. The carefully articulated pathways facilitate a variety of visitor interactions, ranging from communal gatherings in shared spaces to individual moments of solitude in contemplative nooks. This duality creates an architectural experience that is both inclusive and introspective.

In conclusion, the Grjótagjá project exemplifies a sensitive architectural response to its geographical context, emphasizing the relationship between humanity and the earth's natural processes. With its thoughtful use of local materials, functional design, and educational mission, it stands as a model of how architecture can engage with and enhance the natural landscape. For a more in-depth exploration of this project, including architectural plans, sections, designs, and ideas, readers are encouraged to delve deeper into the presentation of the Grjótagjá project.
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Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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