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Lattice-Wrapped Observation Structure Crafted From Timber and Steel in Latvia's Biosphere Reserve

Authors:
Delovan Delawer, Chera h. Khalid
Lattice-Wrapped Observation Structure Crafted From Timber and Steel in Latvia's Biosphere Reserve

Project in-detail

Draped in a lattice of timber and steel, the observation tower seamlessly blends into Latvia's natural landscape while providing visitors a unique vantage point to explore the region's rich biodiversity.
5 key facts about this project
01
The observation tower's lattice façade mimics the branching structures found in local trees, enhancing its visual integration into the landscape.
02
Constructed primarily from locally sourced cross-laminated timber, the design emphasizes sustainability and regional material use.
03
A specially designed bent A-frame structure allows for open, unobstructed views while maintaining structural integrity.
04
The tower features a unique dual-access stair system that transforms the ascent into an immersive journey through the space.
05
The project serves as a habitat for local wildlife, promoting biodiversity alongside its educational function for visitors.
The Zirgu Ligzda Observation Tower is an architectural project designed to create a meaningful interaction between structure and landscape in the North Latvia Biosphere Reserve. Positioned at Kurgi Farm, this observation tower is conceived as a response to the unique environmental and cultural context of the region. The architectural design aims to foster a connection with nature while serving an educational purpose that enhances visitors' understanding of the local ecosystem.

Functionally, the Zirgu Ligzda is intended to serve as an observation point where individuals can appreciate the rich biodiversity of the area. By incorporating elevated viewpoints, it encourages an engagement with the natural surroundings, promoting awareness of the ecological features that define the biosphere. The structure is carefully designed to allow unobstructed views of the wetlands and meadows, creating a space for contemplation and appreciation of the natural beauty inherent in the landscape.

The design of the observation tower reflects not only its primary function but also its inspiration from local mythology and nature. The silhouette of the building evokes the imagery of a bird's nest, symbolizing safety and observation—a theme deeply rooted in the identity of the region. The architectural elements are intentionally crafted to represent the organic forms found in nature, instilling a sense of harmony between the built environment and its natural setting. The tower’s façade features intricate patterns that resemble the branching forms of trees, mirroring the intricacy found within the surrounding forest.

Materials selected for the construction of the Zirgu Ligzda are fundamental to its architectural expression. The use of steel in the structural framework allows for a slender, lightweight appearance while ensuring durability and stability. Complementing this is the extensive application of glass, which enhances transparency and fosters a connection between the interior of the tower and the external environment. This incorporation of glass is pivotal in maximizing natural light and providing visitors with panoramic views that immerse them in the landscape.

Concrete serves as a base and flooring material, providing the necessary structural integrity to support the upward forms of the tower. Integrating locally sourced wood elements further enhances the project’s relationship with its environment, as timber is a traditional building material that resonates with local architectural practices. This careful selection of materials not only prioritizes sustainability but also reflects a commitment to using resources that resonate with the local context.

The structural design features a unique approach to vertical circulation, with an unconventional staircase that offers an exploration experience as visitors ascend the tower. This design choice transforms the act of climbing into an engaging journey, allowing visitors to connect with the environment in a more intimate manner. The observation deck at the apex serves as a focal point, providing an uninterrupted view of the surrounding biosphere, reinforcing the educational mission of the tower.

An essential aspect of the Zirgu Ligzda is its cultural significance. The design serves as a tribute to the endangered Latvian Ardennes horse breed, highlighting the importance of conservation and the relationship between local wildlife and the surrounding environment. This integration of cultural narratives into the architectural expression offers visitors a deeper understanding of the historical and ecological aspects of the region.

Overall, the Zirgu Ligzda Observation Tower exemplifies a thoughtful architectural response to its environment, blending function and aesthetics in a manner that respects and celebrates nature. The project stands out for its innovative design approaches and reinforces the significance of understanding and appreciating the ecological richness of the North Latvia Biosphere Reserve. For those interested in delving deeper into the details of this remarkable project, it is encouraged to explore the architectural plans, sections, and various design elements that provide a comprehensive overview of this unique architectural endeavor. Discover how the Zirgu Ligzda harmonizes with its landscape while serving as a vital educational resource for the community and visitors alike.
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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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