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Geothermal Pavilion Crafted from Aluminum and Natural Wood in a Cave Setting

Author:
Nigel Hetherington
Geothermal Pavilion Crafted from Aluminum and Natural Wood in a Cave Setting

Project in-detail

Constructed with aluminum and natural wood, the shelter seamlessly integrates into the cave’s landscape while utilizing geothermal energy, serving as an educational hub for visitors exploring the geological formations.
5 key facts about this project
01
Constructed using a lightweight aluminum frame, ensuring minimal environmental impact.
02
Integrates geothermal energy solutions to provide sustainable heating.
03
Features a bent A-frame design that enhances structural integrity while blending with the cave landscape.
04
Incorporates circular paths to guide visitors through geological features seamlessly.
05
Utilizes local natural wood, reflecting the surrounding environment and promoting regional resources.
The Grjotagja Cave Shelter is an architectural project located in Iceland, designed to serve as both a visitor center and an educational space. This design emphasizes a harmonious relationship with the natural environment, showcasing sustainable architectural practices. The project integrates seamlessly into the surrounding landscape, maintaining accessibility and promoting engagement with the geological features of the area.

The primary function of the Grjotagja Cave Shelter is to provide shelter and educational opportunities for visitors exploring the unique cave system. The architecture facilitates a range of activities, including community gatherings, educational workshops, and immersive nature experiences. The design encourages interaction between visitors and the environment, enhancing the overall experience and understanding of the local ecology.

Design Integration with Natural Topography

A distinctive feature of this project is its integration with the existing cave structure, which not only accommodates human activity but also enhances the natural experience. The building's layout offers uninterrupted sightlines and access to key geological formations. The design includes circular walking paths that guide visitors through various points of interest, emphasizing a thoughtful approach to circulation and exploration.

Material choices reflect an emphasis on sustainability and local context. The use of aluminum and wood plyboard ensures durability while minimizing environmental impact. The structural frame incorporates a lightweight design that reduces the building's footprint, allowing it to coexist with its surroundings without imposing on the landscape. The implementation of a waterproof membrane further protects the structure from the region's weather conditions, ensuring long-term functionality.

Innovative Sustainability Initiatives

The project emphasizes off-grid energy solutions, utilizing solar panels and geothermal heating. These features contribute to a self-sustaining model that reduces reliance on conventional energy sources, aligning with contemporary trends in green architecture. Flexibility in design allows for future modifications, ensuring the structure can adapt to various uses over time.

The Grjotagja Cave Shelter represents a significant step towards architectural practices that prioritize ecological responsibility while providing functional and engaging spaces. Readers are encouraged to explore architectural plans, architectural sections, and architectural designs to gain a deeper understanding of the innovative concepts encapsulated in this project. Insight into the architectural ideas that define the Grjotagja Cave Shelter will provide valuable context for its contributions to sustainable design practices and community engagement.
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
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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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