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Spiral Journey Through Semi-Translucent Membrane and Green Canopy

Authors:
Isaac Tejeira, Je hyeon Baek, Jorge Ituarte-arreola
Spiral Journey Through Semi-Translucent Membrane and Green Canopy

Project in-detail

Elevated within the North Vidzeme Biosphere, the Weave Observational Tower utilizes a spiral form and semi-translucent membrane to create a dynamic interface between visitors and the diverse ecological layers, culminating in a cabin that facilitates intimate engagement with the forest environment.
5 key facts about this project
01
The tower offers a continuous 360-degree view from every level.
02
Its design incorporates dynamic light patterns created by semi-translucent membranes.
03
Visitors experience a gradual transition through five distinct ecological layers.
04
The cabin at the top serves as a observation point for local wildlife, including horses.
05
Tilted columns and diagonal platforms reflect the organic forms of the surrounding forest.

The Weave Observational Tower is located in the North Vidzeme Biosphere, a region celebrated for its rich plant and animal life. The tower transforms the experience of visiting this landscape, guiding individuals from the wet bog area to the high forest canopy. The design focuses on a ritualistic ascent that invites visitors to engage deeply with the natural environment at various heights, enhancing their connection to the landscape.

Design Concept

The design is centered around a journey through nature, encouraging exploration of different ecological layers. As visitors ascend the spiral pathway, they pass through five distinct levels: bog, forest floor, understory, canopy, and emergent. Each layer offers unique views of the environment, allowing visitors to appreciate the biosphere in all its complexity. This vertical movement enhances understanding of the ecosystem while creating an experience that resonates with the surroundings.

Structural Elements

To support its height and form, the tower incorporates several structural components, such as a central elevator core and hot-rolled steel beams. The tilted columns and diagonal platforms shape the structure, mirroring the natural angles found in the forest. The design plays with materials like semi-translucent membranes and metal mesh, filtering light and creating dynamic shadow patterns. This interplay enhances the spatial experience, transforming areas into spaces for reflection along the journey.

Visitor Experience

Interaction with local wildlife is a vital aspect of the experience. The design features viewpoints that allow visitors to observe the historic Latvian Ardennes horses in their natural habitat. These connections deepen the bond between people and the environment, emphasizing the rich cultural context of the area. Moving from the bog to the elevated cabin encourages a thoughtful engagement with the diverse elements of the landscape.

At the highest point, a cabin provides expansive views across the biosphere, serving as a space for quiet reflection. This structure, along with its wooden ramp, creates a distinct separation between the human experience and the vast natural setting. Visitors are invited to pause and engage with their surroundings, reflecting on the intricate relationships within the forest ecosystem.

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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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