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Timber Cassettes and Glass Panoramas Create Elevated Wildlife Observations in Sustainable Design

Authors:
James Alder, Hafsteinn ævar Jóhannsson
Timber Cassettes and Glass Panoramas Create Elevated Wildlife Observations in Sustainable Design
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Constructed from timber cassettes and integrating expansive glass panels, the design elevates wildlife observation while harmonizing with the natural landscape of Pape Nature Park.
5 key facts about this project
01
Constructed with modular timber cassettes to enhance efficiency and sustainability.
02
Features expansive glass panels for unobstructed views of the surrounding wetlands.
03
Incorporates a design that reflects local folklore through its aesthetic and structure.
04
Elevated platforms facilitate diverse wildlife observation opportunities.
05
Accessible ground-level pathways integrate seamlessly with the natural landscape.

### Project Overview

**Project Title:** Jumis Tower
**Competition:** Pape Bird Observation Tower Competition, 2017
**Location:** Pape Nature Park, Latvia

Jumis Tower is an architectural intervention designed as an observation point within Pape Nature Park, an area recognized for its ecological diversity. This structure enhances the relationship between natural landscapes and human activity, serving to elevate the visitor experience while fostering appreciation for the surrounding environment.

### Structural Composition

The design features a two-part configuration comprising an observation tower and a ground-level viewing deck. This arrangement creates opportunities for both vertical exploration and immersive engagement with the landscape. Innovations in structural systems, notably modular construction techniques, facilitate efficient assembly while ensuring structural integrity. The design incorporates a unique grid layout that becomes a defining feature of the tower's silhouette.

### Material Selection and Environmental Considerations

Attention to materiality is pivotal to the Jumis Tower's design, utilizing concrete for durability, timber for its aesthetic alignment with local traditions, glass to optimize natural light and sightlines, and steel for reinforcement. The integration of timber cassettes enhances rapid prefabrication and reflects the region's cultural heritage. Additionally, the elevated structure minimizes ecological disruption, allowing local wildlife to thrive unimpeded. Surrounding landscaping with native flora further reinforces the connection to the park's ecosystem, creating a cohesive experience for visitors.

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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

Vancouver Tall Challenge

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