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The Spiraling Observation Tower
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The design responds to the need for enhanced interaction between visitors and the surrounding natural environment by providing elevated observation points within a wetland setting. It integrates with the existing trail system to support wildlife viewing and outdoor recreation.
5 key facts about this project
01
The design integrates a multi-use observation tower.
02
It features a spiraling form for gradual ascent.
03
Two distinct platforms enhance user experience and observation.
04
Cross-Laminated Timber is the primary construction material.
05
Glass panels provide clear sightlines over wetlands.

Located near Big Slough and Silver Lake, the design functions as a multi-use observation tower integrated within the existing trail network. It aims to facilitate wildlife viewing while encouraging visitor interaction with the natural environment through architectural elements that respect the surrounding ecosystem.

 

Spatial Configuration and User Experience  

The tower features a spiraling form that guides visitors on a gradual ascent, reflecting natural movement patterns within the landscape. Two main platforms are incorporated: an inner platform providing space for relaxation and wildlife observation, and a peak viewing platform dedicated to unobstructed observation. Circulation is managed via a secure staircase designed for accessibility, while concrete foundations ensure structural stability. Glass panels in the upper viewing areas allow for clear sightlines over the wetlands.

 

Materiality and Sustainability  

Cross-Laminated Timber (CLT) is the primary construction material, chosen for its structural performance and environmental benefits. The timber imparts a warm presence within the natural context, aligning with sustainability goals. Varying platform heights create diverse observation opportunities, supporting multiple forms of engagement with the ecosystem.

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Pavilion Atlas 2026: Rethinking Nations Through Architectural Storytelling

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Competition organisers

Buildner launches Pavilion Atlas 2026, a global architecture competition inviting designers to create conceptual pavilions that tell the story of a country. Participants are challenged to express cultural, social, environmental, or political identity through spatial storytelling, focusing on ideas rather than symbols or technical constraints. The competition offers a total prize fund of €20,000, with final registration open until September 16, 2026, and winners to be announced on December 8, 2026. All submissions will become part of a global design archive.

Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 16 September 2026

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