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Circular Glass Encounters with Nature in an Ecological Visitor Center

Authors:
In Tack Oh, Eunji Hyun
Circular Glass Encounters with Nature in an Ecological Visitor Center
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With a circular form and untreated glass windows that frame expansive views of the surrounding wetlands, the visitor center emphasizes natural circulation and ecological connection while providing an immersive educational experience in a unique ecological setting.
5 key facts about this project
01
O-ring shape enhances visual connectivity with the wetlands.
02
Diagonal cuts create dynamic spatial experiences throughout the interior.
03
Untreated glass windows frame nature, integrating indoors and outdoors.
04
A shallow water feature simulates natural water cycles within the building.
05
The design promotes natural circulation and seamless visitor movement.

The Abu Dhabi Flamingo Visitor Center, known as 'O-ring', is an architectural design set within a wetland ecological park in Abu Dhabi. It integrates with the natural surroundings to create a space focused on visitor experiences that highlight the area's ecological features. The design emphasizes a circular shape, symbolizing the natural processes of life and the connections among different elements in nature. This approach allows for a unique viewpoint of the bog, encouraging a deeper appreciation of the environmental context.

Architectural Concept

The design is centered around a circular layout that facilitates clear views of the wetland. This shape creates a welcoming and open atmosphere, inviting visitors to engage with the landscape. The entrance is thoughtfully positioned for easy access from main traffic routes, guiding visitors smoothly from outside to inside. The flow of people is organized well, separating pedestrians from vehicles and easing movement throughout the center.

Spatial Dynamics

Diagonal cuts in the structure contribute to a sense of openness, allowing light and views to enter freely. This design creates a natural interaction between inside spaces and the outdoors. The first-floor courtyard illustrates this connection beautifully, feeling like an extension of the environment due to large, continuous windows. These windows frame the landscape, allowing the beauty of the wetlands to become part of the visitor's experience.

Water Circulation

An interesting aspect of 'O-ring' is its approach to water circulation. A shallow water feature on the roof leads to a small waterfall that cascades down to the second floor. This not only showcases the natural cycle of water but also emphasizes the building's dedication to sustainability. Water collected from the upper levels is directed into planting areas on the first floor, reinforcing the connection between the building and its ecological context.

Materiality and Transparency

The choice of materials plays an important role in the design. Transparent materials enhance views between the inside and outside, creating a fluid relationship with the environment. The untreated glass windows throughout the first-floor courtyard effectively highlight the surrounding wetland. They allow natural light to enter and create a sense of being in the landscape, reminding visitors that they are part of a larger ecological system.

The design of the Abu Dhabi Flamingo Visitor Center 'O-ring' emphasizes a blend of nature and structure. The circular layout, thoughtful details, and design strategies showcase the beauty of the wetlands, giving visitors an enriching experience as they explore this unique environment. Each element contributes to a narrative that celebrates the connection between architecture and the natural world.

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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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100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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