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Marshland Hub on an Elevated Timber Structure

Author:
Mason Miles
Marshland Hub on an Elevated Timber Structure

Project in-detail

An elevated timber structure in the marshlands of South Dakota functions as a community center, incorporating natural illumination and a glazed corridor to facilitate education and public interaction.
5 key facts about this project
01
Elevated on slender columns, the design minimizes ecological disruption in the marsh landscape.
02
The use of weathered timber provides a natural aesthetic that enhances local environmental context.
03
Large skylights throughout the structure maximize natural illumination and connect interior spaces to the outdoors.
04
A bended geometry mirrors surrounding natural forms, creating a cohesive relationship with the landscape.
05
Community-focused design includes educational components that promote engagement with local history and ecology.

Marsh Outpost, located in De Smet, South Dakota, serves to emphasize the special characteristics of the surrounding marshland, while evoking local historical narratives.

The project represents a link between nature and human habitation, promoting sustainable practices through its design choices. The elevated structure minimizes ecological disruption, allowing for unobstructed views and interaction with the local landscape. This functional space serves as a visitor center, recreation area, and educational hub, while maintaining ties to its geographical and cultural context.

Environmental Integration in Form Design

One of the unique features of the Marsh Outpost is its structurally bent geometry. The form mimics natural shapes prevalent in the surrounding marshland, creating an organic dialogue with the landscape. The design incorporates a variety of layered platforms, inviting exploration and engagement. The use of locally sourced timber and weathered finishes connects the building aesthetically and historically to its setting.

The orientation is carefully considered, maximizing views of key landmarks including the Laura Ingalls Homestead and Silver Lake. This intentional alignment enhances the visitor experience and reinforces the connection to local heritage. Extensive glazing allows natural light to permeate the interior spaces, establishing a constant visual link between inside and outside.

Elevated Foundation and Functional Layout

Another significant aspect of the structure is its elevated foundation. Supported by slender columns, the building is raised above potential flood levels, adhering to environmental strategies while providing unique vantage points over the marsh. This feature is complemented by expansive deck areas that further facilitate interaction with the landscape.

The functional design incorporates open and accessible areas to encourage circulation and collaboration. A central, naturally lit corridor serves as a unifying element, facilitating visitor orientation and enhancing spatial perception. The selection of locally sourced timber, plaster, weathered wood, and hardwood flooring establishes a minimalist yet inviting atmosphere, harmonizing the architecture with the surrounding environment while simultaneously reinforcing the building's sustainability, structural robustness, and cohesive design.

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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
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