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Natural Stone Facade and Reinforced Concrete Vertical Shelter Designed for Trekkers

Authors:
Ivan Bekavac, Miroslav Posavec
Natural Stone Facade and Reinforced Concrete Vertical Shelter Designed for Trekkers
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Incorporating a natural stone facade and reinforced concrete structure, this vertical shelter provides a modular habitat for trekkers while harmonizing with the rugged Icelandic landscape.
5 key facts about this project
01
Monolithic design incorporates a combination of natural stone and reinforced concrete for structural integrity.
02
Modular habitation units enable flexible configuration and easy relocation for maintenance.
03
Large glass windows enhance natural light while providing panoramic views of Iceland's landscape.
04
Sustainable systems include rainwater collection and thermal heat pumps for energy efficiency.
05
Inspired by historical stone cairns, the structure serves as a modern navigation marker for trekkers.

### Project Overview
Located within Iceland’s diverse landscape, "The Guardians" design aims to serve as both a shelter for trekkers and a cultural reference, drawing inspiration from the country’s Viking heritage and the ancient stone cairns used for navigation. The project seeks to integrate this historical context with a modern architectural approach, creating a landmark that acknowledges the rugged beauty of its surroundings while fulfilling functional needs.

### Structure and Materials
The design features a monolithic stone structure that resembles a standing stone, containing a hollow interior for modular habitation units. This vertical organization not only enhances visibility but also facilitates adaptability to varied environmental conditions. The choice of materials is integral to the project, emphasizing durability and aesthetic alignment with the natural landscape. Reinforced concrete ensures structural integrity, while glass windows provide expansive views. Steel is utilized for internal frameworks and railings, and natural stone forms the external façade, reinforcing the connection to the environment.

### Sustainability and User Experience
Incorporating sustainable design principles, each habitation unit is equipped with self-sufficient features, such as thermal heat pumps, rainwater collection systems, and ample natural lighting. The interior layout comprises communal spaces on the ground floor, including kitchens and bathrooms, while private sleeping areas occupy the upper levels, complete with access to viewing platforms. The modular design of the units allows for flexibility in configuration and easy maintenance, thereby enhancing user engagement and experience. Positioned amid Iceland’s striking topography, the project both harmonizes with and accentuates the surrounding landscape, making it a noteworthy addition to the area.

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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
Prize 100,000 €
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Final registration deadline 30 October 2025

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