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Modular Aluminum Bridges Connecting Thematic Caves Along the Tectonic Divide

Authors:
Ana Jelen, Tiana Kastelic, Nejc Fajfar, Daniel Ilijeski
Modular Aluminum Bridges Connecting Thematic Caves Along the Tectonic Divide
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Modular aluminum bridges connect thematic caves along a tectonic divide, creating a unique experience that enhances visitor interaction within the stunning Icelandic landscape through innovative public spaces.
5 key facts about this project
01
Modular aluminum bridges enhance landscape connectivity while minimizing environmental impact.
02
The design features thematic caves that reflect Iceland's geological history.
03
A linear circulation path fosters exploration and varying perspectives of the site.
04
Sustainability is prioritized through the use of recycled aluminum materials.
05
The viewing tower offers dramatic views of the tectonic divide and surrounding nature.

The design is located in Iceland, a place known for its dramatic landscapes and geological features. It emphasizes interaction with the natural environment while providing practical spaces for visitors. The concept captures the beauty of the tectonic divide and nearby caves, encouraging exploration and engagement. The overall design aims to connect visitors with the land while promoting a deeper understanding of the surroundings.

Site Integration

A linear circulation path serves as the heart of the design, linking a viewing tower to a bathing cave intended for public use. This pathway allows visitors to move freely and discover different perspectives of the landscape as they explore. The pathway is positioned to respect the natural terrain, providing ample opportunities for visitors to engage with the site’s features while maintaining the integrity of the environment.

Structural Elements

Proposed bridges, made from modular aluminum plates, enhance connectivity. They provide safe crossings and create a consistent urban concept throughout the site. These structures fit into the landscape without drawing undue attention. The design also includes thematic spaces such as the "man’s cave" and "woman's cave," which reflect the unique characteristics of the area. Each space invites visitors to appreciate the geological history and beauty of Iceland.

Sustainability Approach

Sustainability is an essential aspect of the design. Recycled materials are incorporated thoughtfully, with an emphasis on using recycled aluminum. This approach allows for responsible construction practices that do not compromise the quality of the materials. Structural elements made from steel contribute to the overall strength of the design while maintaining lightness and harmony with the natural surroundings.

Design Details

The combination of these elements creates spaces that are both functional and connected to the landscape. The architecture allows for varying degrees of privacy and exposure, encouraging visitors to immerse themselves in the experience. By emphasizing interaction with the geological features, the design offers a meaningful relationship between people and the land. Each detail invites exploration and reflection, highlighting the intimate connection between architecture and the natural world.

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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.

Buildner's Unbuilt Award 2025

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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