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Spiraling Structure of Rammed Earth and Glass Enhancing Wetland Observation

Authors:
Filippo Fanciotti, Bartlomiej Grzesznik
Spiraling Structure of Rammed Earth and Glass Enhancing Wetland Observation

Project in-detail

The spiraling form crafted from rammed earth and expansive glass integrates seamlessly with the Al Wathba Wetland Reserve, offering an elevated platform for observing the rich biodiversity of the environment.
5 key facts about this project
01
Rammed earth construction enhances thermal efficiency and blends with the natural landscape.
02
The spiral design maximizes views of the wetland while guiding visitors through an immersive journey.
03
Interactive displays educate visitors on local ecology and conservation efforts.
04
Large glass panels facilitate natural light, reducing energy use inside the structure.
05
Native plants are incorporated into the landscaping to support local biodiversity.

### Project Overview

The Flamingo Observation Tower is located within the Al Wathba Wetland Reserve in Abu Dhabi, aimed at facilitating wildlife observation while integrating thoughtfully with the surrounding ecology. The design emphasizes a balance between functionality, cultural relevance, and sustainability, creating a space suitable for engaging visitors with the diverse flora and fauna in the area.

### Spatial Strategy and Design Elements

The architectural form of the tower is characterized by a spiraling pathway that gently ascends, reflecting the natural topography of the reserve. This circulation design leads visitors to various observation platforms, each offering distinct views and experiences of the wetland ecosystem. Multiple levels within the tower feature dedicated galleries for different species, combining spacious observation areas with intimate niches to encourage exploration. Natural ventilation strategies, including wind catchers and strategically positioned openings, are incorporated to enhance air circulation and reduce reliance on mechanical systems, supporting the overall sustainability of the design.

### Material Choices and Environmental Integration

Construction predominantly employs rammed earth, a sustainable building technique that enhances thermal comfort and connects visually with the landscape. Additional materials include wood for structural components and railings, glass for maximizing natural light, and reinforced concrete for foundational support. The landscape surrounding the tower is designed with native plant species to promote biodiversity, reinforcing a commitment to ecological integrity. The observation tower itself functions not only as a viewing platform but also as an educational resource, fostering awareness of local ecosystems among visitors.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
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MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
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