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Rammed Earth Walls and Conical Canopy Enrich Wetland Observation Experience

Authors:
Miles Foster, Hao Lin
Rammed Earth Walls and Conical Canopy Enrich Wetland Observation Experience
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With rammed earth walls and a conical canopy, the observation tower enhances the visitor experience in the Al Wathba Wetland Reserve by providing a unique vantage point for engaging with local wildlife.
5 key facts about this project
01
Rammed earth walls aid in temperature regulation, enhancing visitor comfort in the desert climate.
02
The conical canopy serves both as a shading element and a means to collect solar energy.
03
Observation rooms are designed with mashrabiya-inspired screens for privacy and airflow.
04
The multi-tiered structure elevates visitors, providing unobstructed wildlife viewing opportunities.
05
The design emphasizes minimal ecological impact while promoting education on local biodiversity.

The observation tower within the Al Wathba Wetland Reserve enhances visitor interaction with the local ecosystem while respecting its delicate nature. Located in a key habitat for species such as the Black Winged Stilt and the Greater Flamingo, the design integrates seamlessly with the environment. By elevating visitors above the wetland, the structure allows for unobstructed wildlife views, deepening the understanding of this unique landscape.

Ground Level: Refuge

At the ground level, known as the Refuge, visitors step into an inviting space designed to ease the transition from the outside world to the tranquility of the reserve. Thick walls made from rammed earth provide insulation against the heat and contribute to a comfortable atmosphere. This choice of material connects the design to the local landscape, creating a sense of place that is both grounding and contextually relevant.

Mid Level: Veil

Moving up to the second level, called the Veil, visitors find a series of observation rooms that promote quiet viewing. The design recalls traditional mashrabiya screens, which offer privacy while allowing air to flow naturally. This arrangement allows people to observe wildlife without causing disturbance. By creating spaces that separate visitors from the birds below, the design encourages a respectful relationship between humans and nature.

Upper Level: Prospect

The top level, referred to as the Prospect, offers expansive views of the wetland. Here, a conical canopy provides shade and collects solar energy, addressing sustainability in a practical way. This feature does more than protect from the sun; it also draws visitors’ eyes to the landscape and highlights the intricate interactions within the ecosystem. The Prospect serves as a rewarding endpoint in the journey through the tower.

As one ascends through the levels, the experience shifts. The design balances functionality with a strong connection to the natural surroundings. Each area serves a purpose, guiding visitors toward a deeper appreciation of the rich biodiversity present in the Al Wathba Wetland Reserve.

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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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