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Spherical Retreat Constructed with Geothermal Wood and Expansive Glass for Aurora Observation

Author:
Rugilė Jonaitytė
Spherical Retreat Constructed with Geothermal Wood and Expansive Glass for Aurora Observation
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Crafted from timber and glass, the geodesic structures provide an immersive experience for guests seeking to observe the Northern Lights while emphasizing sustainability and harmony with Iceland's natural landscape.
5 key facts about this project
01
Geodesic dome design optimizes views of the Aurora Borealis.
02
Sustainable materials include cross-laminated timber and charred wooden shingles.
03
Features a central communal hub that promotes social interaction.
04
Incorporates a rainwater harvesting system for environmental efficiency.
05
Strategically positioned near Krafla volcano for immersive natural experiences.

### Project Overview

Located near Mývatn Lake and adjacent to the Krafla volcano in Iceland, the design comprises a series of accommodation units aimed at providing visitors with an unobstructed view of the Aurora Borealis. The project draws inspiration from Icelandic mythology, specifically the concept of "NEST," which symbolizes homecoming and connection to the natural environment. The architecture emphasizes an integration with the surrounding landscape, enhancing the experience of observing this natural phenomenon.

### Architectural Form and Function

The accommodation units are geodesic dome structures that resemble bird nests, utilizing organic forms to create a harmonious blend with their environment. Each dome is oriented to optimize views of the Northern Lights, with elliptical shapes facilitating the visitor experience. The facades are constructed from wooden frames and expansive glass elements, which not only reflect the vibrant colors of the Aurora Borealis but also capture natural light. The thoughtful arrangement of the units follows a circular layout, fostering community among guests while ensuring unobstructed sky vistas. A central communal building accommodates dining and relaxation areas, providing shelter and encouraging social interaction.

### Sustainability and Material Use

The project prioritizes sustainability through its choice of materials and energy-efficient systems. Structural framing predominantly uses wood, underscoring both warmth and environmental considerations. Glass elements maximize visibility and natural illumination, while insulation ensures thermal efficiency during colder months. Steel frames enhance structural resilience against variable weather conditions. Furthermore, the implementation of solar panels for energy production and comprehensive water management systems, including rainwater collection, signifies a commitment to reducing the ecological footprint. This approach not only addresses current environmental challenges but also positions the project as a potential model for future developments in sensitive ecological areas.

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

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Competition organisers

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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