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Cantilevered Observation Platform with Sustainable Steel and Concrete Integration

Authors:
Gordon Magnin, Marshall Cowan, Brittany Sanders
Cantilevered Observation Platform with Sustainable Steel and Concrete Integration

Project in-detail

A cantilevered observation platform extends gracefully from the upper levels of a sustainable structure built with steel and concrete, offering visitors panoramic views of the North Vidzeme Biosphere Reserve while promoting an immersive connection with nature.
5 key facts about this project
01
Cantilevered observation platform provides 270-degree views.
02
Open-air levels encourage interaction with the surrounding environment.
03
Elevated plinthe level protects existing vegetation and topography.
04
Conditioned space features a wood-burning stove for year-round comfort.
05
Break metal cladding serves multiple functions, including daylighting and windbreak.

The Kurgi Observation Tower is located in the North Vidzeme Biosphere Reserve in Latvia, specifically on Kurgi Farm. The design places importance on being environmentally friendly while encouraging visitor engagement. The tower aims to blend with the natural surroundings while providing a platform for observing the landscape from various angles.

Elevated Structure

The tower starts with a plinthe level that is raised above the ground. This design decision helps protect the existing topography and native vegetation. With this elevation, visitors can enjoy the area's beauty without disturbing it. Open-air spaces are created across the first three levels, featuring seating areas that invite visitors to engage with the outdoor environment.

Observation Platform

A key feature of the tower is the cantilevered observation platform at the top. This platform extends beyond the main body of the structure, allowing for wide, unobstructed views of the biosphere reserve. It acts as a central point for visitors, making it easy to take in the sights. The tower includes stairs and a lift for easy access, ensuring everyone can reach the various levels without difficulty while maintaining a connection to the landscape.

Structural Framework and Materials

The structural design includes pipe columns and wide flange beams that support a metal decking system on each level. The exterior is covered with break metal, which has multiple functions: it provides structural support, acts as a guardrail and windbreak, and serves as a passive solar screen. This clever design helps bring natural light into the tower while allowing views of the outdoors.

Functional and Aesthetic Integration

On the upper floor, there is a conditioned space equipped with a shaker-style wood-burning stove, ensuring comfort in different seasons. Tables and seating arrangements create a welcoming area for visitors. This thoughtful layout merges functionality with a focus on the beautiful natural surroundings. The selected materials—steel, concrete, and glass—are chosen for their durability and low maintenance, aligning with the goal of creating a lasting structure that respects the environment.

The Kurgi Observation Tower promotes a close connection to the natural landscape, enhancing the experience for all who visit. Its design offers both accessibility and a place for reflection in the midst of nature.

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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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