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Earthen Walls and Precast Concrete Embrace Iceland’s Lava Formations in a Sustainable Visitor Center

Authors:
Ralph Christensen, Thomas Christensen
Earthen Walls and Precast Concrete Embrace Iceland’s Lava Formations in a Sustainable Visitor Center

Project in-detail

Using earthen walls and locally sourced precast concrete, the design integrates seamlessly with the unique lava formations of Dimmuborgir, creating a visitor center that enhances engagement with the striking landscape.
5 key facts about this project
01
Utilizes locally sourced aggregates to minimize environmental impact.
02
Incorporates earthen walls for enhanced thermal performance.
03
Features accessible paths designed to integrate with natural terrain.
04
Showcases a bent A-frame design to complement the geological landscape.
05
Emphasizes sustainable practices through the use of precast concrete elements.
This architectural project is situated in Dimmuborgir, Iceland, characterized by its unique lava formations and scenic landscapes. The design integrates the local topography and cultural context, creating a multifaceted public space that encourages exploration and community engagement. It aims to enhance visitor experiences while respecting the local environment and heritage.

The project functions as a visitor center and gathering space, offering essential amenities alongside immersive experiences tied to the natural surroundings. Key components of the project include a café, exhibition space, viewing terraces, accessible paths, and playground areas. Each element is designed to facilitate interaction with the site while ensuring visitor comfort and ease of navigation.

Innovative design approaches distinguish this project from others. The integration of indigenous architectural elements, such as references to traditional turf houses, emphasizes a connection to local history while adopting contemporary materials and construction methods. The use of cast-in-place and precast concrete allows for efficient structural integrity, while locally sourced aggregates minimize environmental impact. Earthen walls are utilized to enhance thermal performance and blend seamlessly with the landscape, reinforcing the project's commitment to ecological sensitivity and aesthetic harmony.

Architectural paths lead visitors through the landscape, aligning with the geographical features and highlighting points of interest, such as the nearby Lake Mývatn and Hverfjall crater. Each path and terrace is strategically placed to maximize views and engagement with the surrounding environment, promoting a respectful interaction with nature.

The design promotes sustainable practices, focusing on minimizing the carbon footprint through material selection and landscape integration. This project stands out for its careful consideration of form and function, harnessing local architectural references while providing modern amenities and fulfilling the needs of both visitors and the community.

For additional insights, explore the architectural plans, architectural sections, architectural designs, and architectural ideas that will provide further context and understanding of the project’s objectives and outcomes.
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100,000€ Prize / 2025

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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