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Rammed Earth Pavilion Reflecting Four Elements in Swiss Wilderness

Authors:
Sahra Khan, Seraina Bernegger
Rammed Earth Pavilion Reflecting Four Elements in Swiss Wilderness

Project in-detail

Constructed entirely from rammed earth, the pavilion embodies the four elements while situated within the Swiss wilderness, creating an experiential space for visitors to engage with nature and its processes.
5 key facts about this project
01
Constructed entirely from rammed earth to integrate with the natural landscape.
02
Features a design that embodies the four classical elements: earth, fire, water, and air.
03
Serves as a temporary installation, ensuring minimal environmental impact post-use.
04
Crafted without machinery, relying solely on hand tools and traditional techniques.
05
Includes niches displaying construction tools to highlight the building process.

The architectural design located in the Swiss National Park serves as a temporary pavilion that engages with the surrounding landscape. Designed to reflect the four classical elements—earth, fire, water, and air—the structure creates a sequence of spaces for visitors to explore. These spaces not only invite interaction but also encourage a deeper appreciation of the natural environment. The pavilion stands as a thoughtful blend of form and function, with a strong emphasis on sustainability.

Design Concept

The pavilion is arranged to showcase distinct rooms, each dedicated to one of the four elements. This thoughtful organization leads visitors through an experiential journey. As they move through these spaces, they are not just observing but actively engaging with each element. This design narrative culminates in a viewpoint that allows for reflection and connection to the surrounding park, adding to the overall experience.

Materiality and Construction

Rammed earth is the primary material used in the construction of the pavilion. This method involves compacting soil to form solid walls. It reflects an approach that values sustainability, both socially and environmentally. The choice to use locally sourced earth reduces ecological impact, while also allowing the structure to blend seamlessly with its environment. The pavilion is designed to be temporary, meaning it can naturally decompose once its purpose is fulfilled, leaving minimal trace.

Environmental Engagement

Positioned in a wilderness area, the pavilion enhances the experience of the natural surroundings. It serves as a place for observation, offering insights into ecological processes without any human interference. Visitors are invited to appreciate the landscape and witness natural phenomena in an unobtrusive setting. The design allows for the exploration of how the rammed earth responds to the local climate, connecting visitors to the environment in a meaningful way.

Elemental Details

The design features distinct elements that represent each theme. For instance, the staircase acts as a wind tunnel, illustrating the air element and interacting with the natural currents. The room representing fire is shaped to promote community, mirroring the comforting form of a chimney. In contrast, the water room encourages direct engagement, providing a sensory experience that immerses visitors further into nature.

The pavilion also includes niches displaying tools used during its construction. This element emphasizes the simplicity and accessibility of the building process. The focus on tangible practices grounds the structure in reality and enhances its educational value, making it a thoughtful addition to the landscape.

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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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