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Recycled Plastic and Gabion Structure Enhances Desert Habitat for Wildlife

Authors:
Sandra Asamade, Lorenzo Ceraolo, Carl Asamade, Nabeela Zeitoun
Recycled Plastic and Gabion Structure Enhances Desert Habitat for Wildlife
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Constructed with recycled plastic and gabion walls, this visitor center and observatory fosters a deep connection with its desert environment, providing a unique platform for observing local wildlife.
5 key facts about this project
01
Constructed with gabion walls, the design controls erosion while blending with the landscape.
02
Recycled plastic is used creatively, adding innovative forms and promoting sustainability.
03
Pathways mimic high crop navigation, enhancing the sensory experience of the visitors.
04
Viewing platforms offer strategically positioned sightlines for observing local wildlife.
05
The observatory tower features a unique tree structure, serving as a focal point for exploration.

DUNE is located in the Al Wathba Reserve in the UAE, designed to blend into the desert landscape. It serves as a visitor center and nature observatory, intended to foster a deeper understanding of the local ecology. The design revolves around the concept of nature's reclamation, establishing a balance where human presence supports rather than disrupts wildlife, especially the local flamingo population.

Design Concept

The vision for DUNE centers on the visitor experience. Paths guide guests through representations of tall crops, creating a sensory journey that leads to the observatory tower. This tower features a distinctive tree structure that invites exploration and encourages an appreciation of the surrounding environment. The layout not only challenges visitors to engage with the landscape but also promotes awareness of its ecological significance.

Materiality

The project uses found materials, specifically gabion and recycled plastic, chosen for their sustainability and structural benefits. Gabion walls provide sturdy support while helping to control erosion in the area. Recycled plastic is used in various forms throughout the design, adding an innovative and practical aspect. This combination supports both the integrity of the structure and its environmental mission.

Environmental Integration

The arrangement of DUNE is thoughtfully linked to its ecological context. Pathways twist between the dunes, and viewing platforms are strategically located to enhance sightlines while limiting disturbance to local habitats. The design includes gaps that facilitate natural water flow and support biodiversity. These details allow the surrounding vegetation to remain vibrant and robust.

The observatory tower’s tree structure stands out in the landscape, inviting visitors to enter a space where they can observe local wildlife closely. This design detail underlines the intent to both celebrate and preserve the natural setting, providing a valuable experience of the reserve's ecology.

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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.

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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