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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 Next House: USA — A Global Call to Reimagine the American Suburb

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

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The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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