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Spiraling Observation Structure Crafted With Aluminum Slats and Reinforced Concrete

Authors:
Callie Tedder-hares, Shane Mccarthy
Spiraling Observation Structure Crafted With Aluminum Slats and Reinforced Concrete

Project in-detail

A spiraling form of aluminum slats and reinforced concrete rises to 35 meters, inviting visitors to experience panoramic views while promoting ecological awareness through its integration with the surrounding Latvian landscape.
5 key facts about this project
01
A spiraling staircase incorporates images from Eadweard Muybridge to emphasize motion.
02
The façade features aluminum slats that vary in width, enhancing visual dynamics.
03
Solar panels are strategically integrated into the design for energy efficiency.
04
The observation platform offers 360-degree views, fostering a strong connection to the landscape.
05
Reinforced concrete provides structural integrity while minimizing visual bulk in the design.
The Kurgi Observation Tower is a contemporary architectural project set in Latvia, designed to serve both a functional and experiential purpose. This observation tower rises to a height of 35 meters and is situated within a natural landscape characterized by glacial hills, valleys, and lakes. The structure harnesses local biodiversity, particularly focusing on the endangered Latvian Ardennes horses, to promote ecological awareness and connection with the environment.

The main function of the tower is to provide an observation point that enables visitors to engage with the surrounding landscape. It fosters an understanding of the natural world while offering an immersive experience that encourages reflection on ecological changes over time. The design mimics the dynamic movement of nature, inspired by the photographic work of Eadweard Muybridge, creating a narrative that intertwines human presence and the environment.

Unique Design Approaches

The architectural design employs a slender, spiraling form that ascends gracefully, reflecting the natural contours of the landscape. The use of aluminum slats, varying in width from 700mm to 100mm, creates a dynamic façade that changes with the viewer's angle, enhancing the visual interest of the structure. This choice of materials contributes to both aesthetics and functionality. The external skin's interplay of light and shadow fosters a connection with the environment while providing structural support.

The core of the tower is constructed from reinforced concrete, offering stability, while a black steel framework houses the internal circulation. The spiral staircase, which serves as both a functional and experiential component, integrates images from Muybridge’s work, enhancing the narrative of motion and allowing visitors to engage with the idea of transition. Each level reveals different perspectives, encouraging visitors to pause and appreciate their surroundings.

Spatial Considerations and Visitor Experience

The layout of the Kurgi Observation Tower emphasizes a gradual transition from the enclosed base to the open observation platform at the top. Level 0 serves as an entry point with a compact bench for visitors to gather information, establishing a connection to the design's thematic intent. As visitors ascend to Level 1, the enclosed space opens up, providing glimpses of the landscape that invite exploration.

Level 2 features an expansive balcony with glass panels, facilitating panoramic views. This level reinforces the connection between the structure and its natural context, enabling clear sightlines to the surrounding terrain. The strategic inclusion of solar panels on the roof underlines the project's commitment to sustainability, reducing energy consumption and allowing for an eco-friendly approach to architectural design.

The Kurgi Observation Tower exemplifies an architecture that integrates nature, function, and narrative. Its meticulous design encourages exploration and environmental appreciation, making it an important addition to the Latvian landscape. For those interested in a deeper understanding of the project, exploring architectural plans, architectural sections, and other architectural designs will provide further insights into the innovative ideas that shaped this observation tower.
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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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