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Rammed Earth Walls Framing Nature Views in a Wetland Observation Tower

Authors:
Vincent Dumay, Martina Blom
Rammed Earth Walls Framing Nature Views in a Wetland Observation Tower

Project in-detail

Constructed with rammed earth walls that provide both functionality and an integration with the desert landscape, the observation tower offers elevated views for bird watching while maintaining minimal ecological impact.
5 key facts about this project
01
Constructed with locally sourced rammed earth to blend with the desert environment.
02
The central spiral staircase enhances vertical circulation while framing diverse views.
03
Wall placement provides shade and privacy, minimizing disturbance to wildlife.
04
Boardwalk designed using minimal imported materials, anchored with timber.
05
Elevated sections of the boardwalk allow for interaction with wetland areas.

The Rammed Earth Tower is located in the Al Wathba Wetland Reserve and serves as a facility for bird watching. The design centers on sustainability and aims to harmonize with the local environment. By using traditional methods alongside modern practices, the project enhances the visitor experience while remaining mindful of the ecological impact.

Rammed Earth Construction

The tower features load-bearing walls made from rammed earth. This construction technique is known for its strength and durability, allowing for the effective use of locally sourced materials. By employing rammed earth, the design connects with the landscape, creating a sense of place that reflects the region's character.

Spatial Dynamics

Visitors access the tower through a centrally located spiral staircase. As they move upward, they are treated to different views of the wetlands at various levels. This arrangement invites exploration and encourages visitors to engage actively with their surroundings. The walls are designed to frame these views, offering moments of reflection amidst the natural beauty of the area.

Environmental Considerations

The design carefully incorporates shade and privacy within the structure. The thick rammed earth walls provide relief from the sun while concealing visitors from wildlife. This approach demonstrates a commitment to reducing human impact on the local ecosystem, allowing nature and people to coexist more peacefully.

Site Integration

The boardwalk complements the tower’s design by following a minimalist approach. It uses as few imported materials as possible, with timber framing anchoring the path to the ground. The gaps between the timber are filled with compressed sand, blending the walkway with the natural landscape. When the boardwalk crosses wet areas, it is elevated, creating a wood deck that allows for continued interaction with the surroundings.

At the top of the tower, the observation area provides expansive views, inviting visitors to appreciate the rich environments of the wetlands. This final detail emphasizes the project's aim to connect people with nature, encouraging a deeper understanding of the delicate balance within this habitat.

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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

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