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Pentagonal Observation Structure Crafted from Siberian Larch Overlooking a Natural Habitat

Author:
Vesselin Alexiev
Pentagonal Observation Structure Crafted from Siberian Larch Overlooking a Natural Habitat

Project in-detail

Elevated pentagonal platforms constructed from durable Siberian Larch offer expansive views of the surrounding habitat, providing a unique environment for bird watching and nature observation.
5 key facts about this project
01
Pentagonal shape enhances structural stability and visual impact.
02
Four tiered observation levels allow for varied viewing angles.
03
Constructed from sustainably sourced Siberian Larch to minimize environmental impact.
04
The design incorporates a spiral staircase for efficient access between levels.
05
Mesh railings ensure safety while maintaining unobstructed views of wildlife.

### Project Overview

The Pape Bird Observation Tower is situated adjacent to a thriving habitat by a body of water, designed specifically to facilitate wildlife observation, particularly birdwatching. The structure serves both as a destination for nature enthusiasts and a noteworthy addition to the surrounding landscape, achieved through a distinctive geometric form and careful consideration of its environmental context.

### Structural Dynamics and User Experience

The tower's design progresses from a cube to an eleven-meter high pentagonal structure, employing a series of rotations and stacking techniques to create a fluid, dynamic form. This architectural strategy results in four distinct levels, each rotated by 30 degrees, which enhances both visual interest and functional utility, allowing for optimal viewing angles. Access is provided by a central spiral staircase, a solution that prioritizes seamless movement while maintaining aesthetic integrity. Two main observation platforms at heights of 5.5 meters and 8.25 meters offer 360-degree views, allowing users to enjoy varied perspectives without obstructing the line of sight for others. The surrounding railings incorporate triangular patterns that echo natural shapes, reinforcing the tower's connection to its ecological context.

### Material Considerations and Environmental Impact

Material selection plays a critical role in the design, with Siberian Larch (Larix Sibirica) identified as the primary material due to its durability and suitability for outdoor environments. Treatments, including water-repellent additives and pressure treatments, enhance the wood's longevity. Glass is strategically employed in observation areas to sustain visual links between users and the surrounding nature, while metal components contribute to structural stability and safety. The foundation of concrete provides a robust base, ensuring the tower's resilience.

The elevated design minimizes ecological impact by allowing flora and fauna to thrive unimpeded. Moreover, the sharp angles and clean lines of the structure reflect the natural formations inherent to the ecosystem, promoting harmony within the setting. The combination of safety features, such as mesh railings, alongside a focus on sustainability through material choice, fosters an inviting environment that emphasizes both architectural innovation and ecological sensitivity.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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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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