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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 Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

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Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
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