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Basalt Gabion Cladding in a Geothermal Lodge for Nature Immersion

Author:
Mike Macausland
Basalt Gabion Cladding in a Geothermal Lodge for Nature Immersion
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Constructed with basalt gabion cladding and designed for geothermal efficiency, the lodge seamlessly integrates with the Icelandic landscape while providing a unique hospitality experience.
5 key facts about this project
01
Constructed with locally sourced basalt gabion for enhanced thermal mass.
02
Incorporates geothermal heating technology for energy efficiency.
03
Features a hexagonal form that mimics the region's geological patterns.
04
Extensive glazing maximizes views of the surrounding landscape and auroras.
05
Design prioritizes sustainability with integrated rainwater harvesting systems.

The Columnar Guest House is an architectural project located at Vogáfós Farm Resort, near Lake Mývatn in Iceland. This design exemplifies a modern approach to hospitality, integrating seamlessly with the local geography and climatic conditions. The structure draws inspiration from the unique basalt column formations found throughout Iceland, emphasizing a language of form that reflects the surrounding natural environment.

The primary function of the Columnar Guest House is to provide comfortable accommodation for visitors while promoting a connection with the Icelandic landscape. It features communal areas designed for social interaction, as well as private guest accommodations, including suites equipped with en-suite bathrooms. A focus on wellness is evident in the inclusion of recreational facilities such as a gym, sauna, and steam room.

Unique Design Approaches

One distinguishing feature of the Columnar Guest House is its architectural response to the site’s geological context. The design incorporates hexagonal and angular forms that mimic the visual characteristics of basalt columns, establishing a dialogue between the built environment and its natural surroundings. This approach not only enhances the building's aesthetic value but also serves to educate visitors about local geology.

Large expanses of glass are strategically employed to maximize views of the landscape and the auroras. The extensive use of glazing allows natural light to permeate the interior spaces while providing occupants with direct visual access to the dramatic external environment. This emphasis on transparency reinforces the connection between the interior spaces and the outdoor setting.

Sustainability is a central theme in the design, with various eco-friendly technologies implemented to minimize environmental impact. Geothermal heating, which utilizes the region's natural geothermal resources, ensures energy efficiency. Additionally, solar panels are integrated into the design to further enhance the building’s sustainability profile. Water conservation practices are also evident through the implementation of rainwater harvesting systems.

The material palette reflects a commitment to both durability and local context. Basalt gabion cladding serves as a primary exterior material, connecting the building visually and physically to its geographic location. The use of aluminum for roofing and cladding ensures longevity while maintaining a contemporary aesthetic. These choices underscore a focus on resilience against the local climate, while also promoting energy efficiency and environmental sustainability.

For more detailed insights into the architectural plans, sections, and overall design concepts of the Columnar Guest House, readers are encouraged to explore the project further. The in-depth analysis of architectural designs and ideas underlying this project can provide valuable context and understanding of its significance within contemporary architecture.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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Early bird registration deadline 19 November 2025

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