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Spiral Observation Tower Framed with Local Timber and Thatch Roofing Overlooking Wetlands

Author:
Thomas Cheney
Spiral Observation Tower Framed with Local Timber and Thatch Roofing Overlooking Wetlands

Project in-detail

Constructed from locally sourced timber and crowned with thatch roofing, the spiraling observation tower offers panoramic views of the Pape wetlands, serving as a functional gateway for wildlife observation and environmental engagement.
5 key facts about this project
01
Constructed using locally sourced timber, enhancing sustainability and regional identity.
02
Features a spiraling design that provides uninterrupted views of the surrounding wetlands.
03
The roof is made from traditional thatch, integrating with the local landscape and culture.
04
Elevated structure reduces ecological impact on the sensitive wetland habitat.
05
Incorporates perforated steel elements for drainage while maintaining visual connectivity.
Ligzda is an architectural project located in the Pape Nature Reserve, Latvia, with a primary function of providing an observation tower for birdwatching. This design reshapes traditional Latvian forms, specifically the hayrick structures, bringing them into a modern context while respecting local heritage. Its height and form facilitate unobstructed views of the surrounding wetlands, enabling enhanced engagement with the rich biodiversity of the area.

The project integrates several key elements aimed at achieving its functional goals. The observation deck, elevated at 7.35 meters, serves as the main vantage point, allowing visitors to connect visually with the ecosystem. The structure employs a spiral design, supporting a gradual ascent that enhances the user's experience while reinforcing the bond between human activity and nature. The foundation of the tower is raised to prevent water ingress, ensuring both durability and minimal disturbance to the surrounding wetlands.

Unique design aspects of Ligzda include its use of local materials and traditional craftsmanship. The structural support system consists of natural solid wood poles sourced from local forests, emphasizing sustainability and ecological sensitivity. The roofing is made from thatch sliding, a traditional roofing material, while galvanized steel is used for the staircase and deck. This combination of materials achieves both aesthetic continuity and functional robustness.

The project also prioritizes environmental integration. The design ensures that the local ecosystem remains undisturbed while the elevated structure minimizes ground-level disruption and facilitates the natural flow of water. The perforated steel sheet used in the staircase allows for effective drainage, preventing water accumulation and potential structural issues.

Ligzda stands out due to its synthesis of cultural interpretation and ecological design principles. It not only addresses habitat conservation needs but also fosters a reflection on the local agricultural practices embodied in its form. This architectural approach demonstrates how design can be both functional and contextually relevant.

To gain a deeper understanding of the architectural plans, sections, and designs that make this project notable, readers are encouraged to explore the full presentation of Ligzda. This provides further insights into the architectural ideas that define this project and its significance within the landscape of contemporary architecture.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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