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Hexagonal Observation Tower Crafted from Local Wood in a Biosphere Reserve

Authors:
Dan Rider, Martin Chavanne, Shawn Michael, Jon Oberheim
Hexagonal Observation Tower Crafted from Local Wood in a Biosphere Reserve
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Located in a biosphere reserve, the hexagonal tower constructed from locally harvested wood offers visitors panoramic views of the landscape while supporting the conservation of an endangered horse breed.
5 key facts about this project
01
The tower's hexagonal form symbolizes a journey toward the sun.
02
Locally harvested wood is used to reflect sustainable practices.
03
Three distinct rural structures form an entry sequence for visitors.
04
Multiple view portals enhance engagement with the surrounding landscape.
05
Designed to support the conservation of the endangered Latvian horse breed.

Kurgi Tower is located in the North Vidzeme Biosphere Reserve in Latvia, a region known for its ecological importance and rich cultural history. The tower serves as an observation point and a landmark. It aims to create a strong connection between visitors and the landscape while also supporting the conservation of the endangered Latvian horse breed. The design concept integrates architecture with nature, guiding visitors on a journey that encourages an appreciation of the environment.

Architectural Form

The tower's hexagonal shape represents the idea of a journey toward understanding. It includes three distinct forms—a main entry portal and two horse stables—crafted to aid visitors in transitioning into the observation space. This arrangement adds depth to the experience as visitors move through different areas that relate to the surrounding landscape.



Materiality

Materials used in Kurgi Tower are chosen with the local context in mind. Locally harvested wood wraps around the structure, reflecting the traditions of early Latvian wood architecture. This choice of materials not only connects the tower to its setting but also encourages a sustainable approach. The design respects the environment and reinforces the idea that architecture can coexist with nature.



Visitor Experience

Along the path to the top, multiple viewing portals are integrated into the design. These openings frame views of significant landmarks and natural features, enhancing wayfinding for visitors. As people ascend, they engage with the landscape, fostering a sense of awareness about the local ecosystem. This element of discovery enriches their understanding and appreciation of where they are.



Observation Deck

At the top of Kurgi Tower, the observation deck unfolds gradually, likened to a flower opening. It offers uninterrupted 360-degree views of Kurgi Farm and the North Vidzeme Biosphere Reserve. This space serves not only as a destination but also as a moment for visitors to pause, reflect, and immerse themselves in the surrounding beauty of 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

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