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Concrete Tower Anchored to Tectonic Plates with Community Fire Gatherings

Authors:
Zoé Stone, Sean Winchester, Cassandra Tyler, Pete Heibel
Concrete Tower Anchored to Tectonic Plates with Community Fire Gatherings
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Anchored to the tectonic plates, the concrete Tower functions as a communal gathering space for fires, embodying a contemporary approach to reforestation and ecological restoration in Iceland’s volcanic landscape.
5 key facts about this project
01
The concrete Tower incorporates tectonic movement to symbolize growth through log severance.
02
Geothermal heating is utilized throughout the welcome center for energy efficiency.
03
Pathways are designed to minimize ecological disruption while enhancing visitor exploration.
04
Community fire gathering spaces promote social interaction and cultural heritage.
05
The project directly addresses historical deforestation through ongoing reforestation efforts.

The Forest project is situated in Iceland at Grjótagjá, east of Myvatn. It centers on shelter, protection, and restoring the ecological balance of the area. The design integrates with the existing thermal landscape, reflecting the history of settlement and exploration in Iceland. Through careful planning, the project aims to foster a deep connection with nature while addressing the challenges of deforestation.

Site Access and Arrival

Access to the site is controlled through a parking area designed to minimize disturbance to the surrounding environment. Visitors are introduced to the space with features such as water collection shelters, wind turbines, and solar lighting, all highlighting the intent for renewable energy use. The layout directs foot traffic from the north to the south, leading visitors to the welcome center while preventing vehicle access to protect the fragile volcanic ecosystem.

Welcome Center

The welcome center serves as a gathering point for visitors, providing essential services like ticket sales, locker facilities for private baths, and learning resources about the site. Geothermal heating, sourced from springs beneath the area, ensures a comfortable environment. Features such as heated floors and protective overhangs guard against Iceland's variable weather conditions, making the center a pleasant place for guests to start their journey.

Pathway Systems

The project features two types of pathways: elevated public paths and private submerged pathways. Elevated paths guide visitors around the edges of volcanic formations, leading them to the Tower. These routes are designed to limit ecological impact. In contrast, the private pathways offer a more intimate experience, inviting visitors to engage with the landscape while providing moments for quiet reflection.

Tower Design

The Tower is a key element of the design, symbolizing the passage of time and the geological activity of the region. Constructed with concrete staircases and support structures, it is anchored to the tectonic plates beneath. This design thoughtfully incorporates the natural movement of the earth as a way to represent growth. Over time, logs will be severed and used to create a community gathering space for fire celebrations. The form of the Tower suggests a forest of trees, enhancing its connection to the landscape and reinforcing the idea of regeneration.

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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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Competition organisers

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
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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