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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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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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