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Corten Steel Canopy Tower with Aluminium Framing Overlooking Natural Landscape

Authors:
Arthur Micheron, Javier Castro
Corten Steel Canopy Tower with Aluminium Framing Overlooking Natural Landscape
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Built with a Corten steel facade and a framework of aluminium tubes, the Kurgi Observation Tower offers expansive views of the surrounding North Vidzeme Biosphere, facilitating engagement with nature for visitors and promoting ecological awareness.
5 key facts about this project
01
Pakavs, meaning "horseshoe," reflects local heritage and design inspiration.
02
The tower utilizes a lightweight aluminium tube framework for structural efficiency.
03
Corten steel guardrails enhance durability while blending with the natural environment.
04
Vertical circulation aligns with the existing tree canopy, ensuring an unobtrusive profile.
05
Visitors engage in an immersive experience with panoramic views of the biosphere.

The Kurgi Observation Tower is located at the border between Latvia and Estonia, within the North Vidzeme Biosphere. The tower serves as both a place for viewing and a cultural symbol, focusing on the relationship between the structure and the surrounding nature. The design aims to provide individuals with an elevated view, encouraging a connection to the landscape while promoting an appreciation for the environment.

Design Concept

The focus of the design is on ascent and observation. Visitors can climb and experience the beauty of the natural surroundings from above. The nearly horizontal form of the tower helps to avoid disturbing the local ecology while ensuring that the views are expansive. As a structure reminiscent of a lighthouse, it invites various users—walkers, cyclists, and residents—to engage with the area’s natural beauty.

Cultural Significance

The name Pakavs, meaning "horseshoe" in Latvian, reflects both the shape of the tower and its ties to Kurgi Farm. The farm is known for breeding the Latvian Ardennes horses. This connection adds cultural depth to the structure and reinforces its relationship to the local environment and traditions.

Material Composition

The choice of materials plays an important role in the structure's stability. The facade is made of aluminium tubes that provide a lightweight and sturdy framework. In addition, Corten steel is used for guardrails, making the tower durable while allowing it to blend with the natural surroundings. The use of concrete slabs and prestressed concrete enhances its structural strength, and prefab steel is employed in the main structure, facilitating efficient construction.

Architectural Integration

The design of the tower adapts to the site's natural contours, incorporating vertical pathways that align with the treetops. This method creates a smooth transition through environmental layers while preserving the overall visual flow of the landscape. As visitors ascend into the canopy, they find opportunities for contemplation and exploration that highlight the vibrant elements of the biosphere.

As visitors approach the Kurgi Observation Tower, they are greeted by a terrace that opens to wide views of the woodlands, encouraging a deeper engagement with the surrounding habitat. The architecture integrates into nature, creating a space where people can appreciate both the structure and the beautiful environment it inhabits.

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Vancouver Tall Challenge: Building Higher Downtown

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Competition organisers

The Vancouver Tall Challenge: Building Higher Downtown is an international architecture competition organized by Buildner in collaboration with the City of Vancouver and the University of British Columbia’s School of Architecture and Landscape Architecture (SALA). The competition invites architects, designers, planners, and creative thinkers to explore innovative approaches to tall buildings in Vancouver’s downtown core, focusing on sustainability, livability, urban density, public space, and the city’s strong connection to nature. As Vancouver continues to grow, participants are challenged to rethink how vertical development can enhance urban life and contribute to a more vibrant, inclusive, and resilient city identity.

The competition offers a total prize fund of $15,000 CAD, with winning proposals selected by an international jury of architects, planners, academics, and city-building professionals. Key dates include the final registration deadline on October 29, 2026, submission deadline on November 30, 2026, and winners announcement on January 26, 2027. Full competition details, requirements, and registration information are available at architecturecompetitions.com/VancouverTallChallenge

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