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Bamboo Structure Embracing Mud Walls in a Central Wetland Courtyard

Authors:
Meng-chin Lu, Ting-kai Hung, Huan-an Sun, Yi-ying Wei
Bamboo Structure Embracing Mud Walls in a Central Wetland Courtyard
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Constructed primarily of bamboo and mud walls, the visitor center harmonizes with the Wathba Wetland's ecology through its dual volumes and central courtyard, serving as a space for observing and educating visitors about local wildlife.
5 key facts about this project
01
Constructed using a traditional bamboo-mud-wall technique.
02
Features an inner courtyard that promotes wetland plant growth.
03
Curved surfaces designed to align with local sandbank contours.
04
Utilizes locally sourced materials like date palm trees and soil.
05
Provides direct sightlines to flamingos upon visitor entry.

The visitor center located in Wathba Wetland serves as a place where people can engage with the local environment, especially the flamingo habitat. The design aims to merge human activity with the natural landscape. It creates a space for observation and learning, highlighting the importance of the wetlands. The overall concept focuses on balancing built structures and nature, showing consideration for the surrounding ecosystem while enhancing the visitor experience.

Design Approach

A key feature of the design is the use of curved surfaces that help reduce the building's visual impact. This strategy aligns the form of the structure with the natural contours of the sandbanks, allowing it to blend into its surroundings. The layout consists of two separate volumes that are connected by an inner courtyard, which serves as a space for planting. This arrangement helps to minimize the dominance of the building while also allowing for various human interactions in a harmonious setting.

Materials and Construction

The project makes significant choices regarding materials that address both appearance and function. A traditional bamboo-mud-wall construction method is referenced, with bamboo used as the primary structural element. A layer woven from bamboo leaves adds texture to the exterior. Additionally, a mixture of mud forms the outermost layer, which not only looks harmonious with the landscape but also aids in temperature control within the building.

Connection to Environment

Local resources play an important role in the design, particularly with the incorporation of date palm trees. The midribs provide strong support, while the dried leaves act as a surface interface, reflecting local building practices. Soil and straw from the area are compacted to create the outer surface, reinforcing the project’s focus on sustainability and use of local materials.

Visitor Experience

The central courtyard is essential to the design. It allows wetland plants to grow and provides shade for visitors. Careful attention has been paid to sightlines from the entrance to the viewing courtyard, allowing visitors to see flamingos upon arrival. This design choice encourages exploration and leads to open views of the ecosystem. The thoughtful connection between the building and the landscape reflects an appreciation for the natural surroundings, enhancing the overall experience for visitors.

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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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