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Spiral Observation Tower Featuring Glulam and Polycarbonate Integration in Wetland Reserve

Author:
Adela Ho
Spiral Observation Tower Featuring Glulam and Polycarbonate Integration in Wetland Reserve

Project in-detail

The spiral design of a structure constructed with glulam and polycarbonate panels seamlessly rises above the wetlands, providing visitors with a unique vantage point to engage with the diverse ecosystems of the national park.
5 key facts about this project
01
The observation tower features a unique spiral design that mirrors natural patterns found in the surrounding wetlands.
02
Constructed primarily from glulam, the structure combines strength with a natural aesthetic, enhancing its integration into the landscape.
03
Polycarbonate panels allow for optimal light penetration while providing protection from the elements, promoting a safe visitor experience.
04
The design includes an open-to-below concept that creates visual connections between the observation levels and the ground below, deepening the connection to nature.
05
Accessibility is prioritized through the inclusion of ramps alongside traditional stairs, ensuring that all visitors can experience the tower's vantage points.
The observation tower in Kemeri National Park represents a thoughtful integration of architecture with its natural surroundings, exemplifying the balance between human intervention and environmental respect. Situated in Latvia’s distinctive wetland area filled with diverse ecosystems, this architectural project serves multiple functions, primarily as a lookout point that encourages visitors to engage with the breathtaking landscape. The design invites exploration, with a focus on enhancing the visitor experience while providing a platform for observing the unique flora and fauna endemic to the park.

This project is characterized by its innovative spiral form, a design choice that not only enhances structural stability but also harmonizes with the natural movements found in the park's environment. The winding path of the tower mimics natural patterns such as the flow of water or the growth parameters of trees, inviting visitors to ascend gradually and experience varying perspectives of the surrounding landscape. The architectural design prioritizes an immersive experience, encouraging guests to connect with nature in a meaningful way as they navigate the spiral pathway upward.

The observation tower is constructed using a careful selection of materials that reinforce its functionality and aesthetic. Polycarbonate panels provide transparency and lightness, allowing daylight to flood the observation decks while ensuring weather protection. Glue-laminated timber beams contribute to the strength of the structure, maintaining a warm, organic feel that resonates with the natural setting. Steel elements, including pipes and a central mast, are employed to ensure an enduring framework, vital for supporting the tower's height and innovative design. The use of plywood for flooring emphasizes a tactile quality that enhances visitor comfort, while friction piles are an essential component, providing stability in the uneven terrain typical of wetlands.

The choice of circular, spiral platforms aids in maximizing sightlines toward the surrounding landscapes, accommodating visitors of varying mobility levels through a cohesive circulation strategy that balances ramps and stairs. This inclusive approach ensures ease of access and promotes the enjoyment of the park’s natural beauty by all visitors, regardless of their physical capabilities. The “open-to-below” concept incorporated within the design fosters connections between the upper levels of the tower and the nature beneath, allowing participants to feel an even deeper bond with the environment.

Unique to this architectural project is its commitment to encapsulating a cultural narrative rooted in Latvian heritage while employing modern construction techniques. The design draws inspiration from local artistic traditions and natural aesthetics, resulting in a structure that is both contemporary and reflective of its context. The placement of the tower takes advantage of strategic viewpoints within the national park, enhancing its role as both a functional observation point and a landmark that educates and inspires those who visit.

As visitors engage with this observation tower, they are encouraged to explore the architectural plans and sections that detail the design's meticulous attention to environmental context and user experience. The architectural designs offer further insights into the project's intention and execution, providing a valuable opportunity for those interested in understanding innovative approaches in architecture. This project stands as an example of how thoughtful design can enhance natural experiences, serving as an invitation for individuals to connect with their environment in an approachable and meaningful way. For those interested in delving deeper into the architectural ideas and execution involved in this project, an exploration of the project presentation is highly recommended.
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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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