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Spiral Platforms Crafted From Sustainable Timber in an Ecological Observation Structure

Authors:
Miro Bannwart, Fion Niggli
Spiral Platforms Crafted From Sustainable Timber in an Ecological Observation Structure

Project in-detail

Elevated triangular platforms constructed from sustainable timber create a spiraling ascent for observation, seamlessly integrating into the natural landscape while promoting environmental engagement.
5 key facts about this project
01
Elevated triangular platforms support a spiraling vertical ascent, providing unique vantage points of the surrounding landscape.
02
Constructed using sustainable spruce and pine, the tower emphasizes eco-friendly materials and practices.
03
The design features a central spiral staircase, encouraging exploration and interaction with each level.
04
Safety glass enclosures ensure unobstructed views while maintaining structural integrity and visitor safety.
05
The bent A-frame design optimizes structural efficiency and visual connection with nearby natural elements.
The Phoenix Observation Tower is a thoughtfully designed structure located in Pape Park, embodying an architectural concept influenced by the imagery of the mythical phoenix. This tower serves the primary function of providing observation points for visitors, allowing them to engage with and appreciate the surrounding natural landscape. Its design represents an integration of human-made form and nature, aiming to facilitate a deeper connection between people and the environment.

The tower features a spiral design that ascends through a series of triangular platforms, allowing visitors to experience varying perspectives as they move upward. The platforms are interconnected by a central spiral staircase, promoting an exploratory movement. This architectural arrangement is not merely aesthetic; it serves a practical function by optimizing the viewing angles of the local flora and fauna, creating opportunities for educational experiences.

Material selection for the Phoenix Observation Tower is deliberate and reflects a commitment to sustainability. The primary structure utilizes spruce wood for its strength and lightweight characteristics, providing durability while ensuring environmental compatibility. Pine wood finds its application in flooring and railings, enhancing the interior with warmth and a tactile quality. Chrome steel is incorporated for structural support, ensuring resilience against weather elements, and safety glass features prominently in the design, offering unobstructed views while maintaining safety standards.

Unique Design Approaches
One of the distinguishing aspects of the Phoenix Observation Tower is its spiraling form, which contrasts with conventional observation structures that often rely on linear designs. The triangular platforms evoke the imagery of birds in flight, embracing a theme that resonates with the natural surroundings. This design encourages a non-linear experience, allowing visitors to engage with the environment at their own pace and fostering an imaginative interaction with the space.

The interplay of light and shadow within the tower is another notable feature. As sunlight filters through the spaces created by the triangular platforms, it casts dynamic patterns and enhances the user's experience. The design encourages an appreciation of both the interior and exterior, merging architecture with the natural landscape.

Environmental considerations are embedded in the architectural approach of the Phoenix Observation Tower. The use of sustainable materials, along with a design that minimizes ecological disruption, reflects a broad awareness of the impact of construction. This aligns with the broader goals of promoting environmental stewardship and community engagement.

Detailed Analysis of Functions and Features
The tower’s functionality extends beyond mere observation; it serves as a multi-functional venue accommodating educational activities. Each triangular platform can be adapted for various purposes, including interpretive displays, educational workshops, and community events. By offering diverse uses, the structure enhances its role as a focal point within Pape Park.

The architectural details, such as the tapered shape of the platforms, provide both aesthetic and practical benefits. This choice not only echoes natural forms but also contributes to the structural integrity of the design, allowing for effective load distribution and enhancing the overall safety of the tower.

The Phoenix Observation Tower represents a significant contribution to the dialogue between architecture and nature. Its design blends structural innovation with ecological awareness, providing visitors with an engaging experience that encourages a deeper understanding of their natural surroundings. For those interested in exploring this project further, reviewing architectural plans, sections, designs, and ideas will provide valuable insights into its thoughtful conception and execution.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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