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Elevated Cabin of Weathering Steel Embracing Local Greenery

Author:
Nicholas Christie
Elevated Cabin of Weathering Steel Embracing Local Greenery

Project in-detail

With a design inspired by the curving leaves of grass, the observation tower's weathering steel structure harmonizes with the natural landscape, creating an elevated cabin that offers sweeping views of the North Vidzeme Biosphere.
5 key facts about this project
01
Inspired by the curvature of local grass leaves, the tower’s design integrates organic forms into its structure.
02
Large glass walls in the cabin provide unobstructed, 360-degree views of the surrounding biosphere.
03
The cabin is elevated above the treetops, enhancing the experience of immersion in nature.
04
Dual lighting modes in the cabin offer tailored ambiance for observation and social interaction.
05
Local materials, including Latvian spruce and weathering steel, reinforce the connection to the environment.

The Kurgi Observation Tower is located in the North Vidzeme Biosphere of Latvia. It draws inspiration from the local grass, particularly its curving leaves. The design aims to fit well within the natural environment while providing visitors a unique experience. As an observation point, the tower invites exploration and reflection through its carefully considered spaces and layout.

Design Concept

The concept emphasizes a form that mimics the natural landscape. Upon arrival, visitors begin a gradual ascent that reveals new views at each level. This progression engages users with the surrounding landscape, encouraging them to appreciate the scenery of Kurgi Farm and the biosphere as they move upward.

Spatial Organization

At the top, the cabin features large glass walls that offer expansive views. This design allows visitors to take in the landscape from an elevated position. Inside, the cabin includes different areas for relaxation and focused observation, providing a lounge space for casual gathering and a study desk for those who wish to observe closely.

Lighting and Atmosphere

The lighting design includes two modes for different experiences at night. The observation mode uses soft lighting, ensuring safe movement while allowing guests to enjoy the moonlit surroundings. The social lighting mode creates a warm atmosphere within the cabin, highlighting its features and encouraging interaction among visitors.

Materiality

Materials chosen for the tower reflect its connection to the surrounding environment. Local resources such as Latvian spruce are used for their natural look and sustainability, while weathering steel adds to the structure's durability and visual appeal. Latvian dolomite or sandstone, combined with mesh balustrades, enhances the functionality of the tower while reinforcing its place within the biosphere.

The design invites visitors to immerse themselves in the landscape. Each ascent creates an opportunity for reflection and engagement with nature. The elegant curves of the tower echo the surrounding environment, creating a space where comfort and connection to the outdoors coexist.

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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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Buildner's Unbuilt Award 2025
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