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Spiral Design of Sustainable Spruce and Pine Elevates Eco-Friendly Observation Experience

Authors:
Miro Bannwart, Fion Niggli
Spiral Design of Sustainable Spruce and Pine Elevates Eco-Friendly Observation Experience

Project in-detail

With a spiraling design crafted from sustainably sourced spruce and pine, the observation tower offers panoramic views while harmonizing effortlessly with its natural surroundings, serving as an engaging vantage point for visitors to connect with the landscape.
5 key facts about this project
01
The tower's spiral design mimics the natural growth of tree branches, enhancing its integration with the environment.
02
Each triangular platform is cantilevered to provide unobstructed views while minimizing wind resistance.
03
Sustainably sourced spruce and pine are the primary materials, emphasizing the project's commitment to eco-friendliness.
04
Safety glass is incorporated throughout the structure, maximizing visibility while ensuring visitor safety.
05
The top platform features protective elements against prevailing winds, allowing for comfortable year-round observation.
The Phoenix observation tower represents a thoughtful intersection of architecture and nature, designed to serve as a prominent landmark within a natural park. This project aims to foster engagement with the surrounding landscape while providing visitors with a unique vantage point to appreciate the beauty of the environment. The architectural design emphasizes the importance of interaction between the structure and its natural setting, reflecting a commitment to sustainability and ecological sensitivity.

At its core, the Phoenix observation tower is conceptualized as a tribute to natural elements, drawing inspiration from trees and birds. The structure features triangular platforms that spiral outward, resembling the organic growth of tree branches. This design not only promotes aesthetic appeal but also enhances the functionality of the tower, allowing visitors to experience a gradual ascent accompanied by shifting views. As one climbs the spiral staircase, they encounter various observation points, each offering a different perspective on the surrounding landscape, fostering a sense of exploration and discovery.

The choice of materials used in this architectural project is crucial to its overall integrity and ecological footprint. Spruce and pine wood are the primary materials employed, chosen for their strength and visual warmth. These materials not only contribute to the structural stability of the tower but also resonate with the natural surroundings, creating a seamless integration with the environment. Chrome steel is utilized in key structural components to ensure durability, particularly in areas subject to environmental pressures, while safety glass is strategically incorporated into the design to enhance views without compromising safety.

One of the unique aspects of this design is its spiral staircase, which serves as the central axis of the tower. This feature facilitates smooth circulation among the different platforms, ensuring that visitors can move freely while encountering the design's various levels. The cantilevered triangular platforms extend outward, maximizing the amount of space available for observation while providing wind resistance, which is crucial for a structure of this height and exposure.

The elevated observation points create an inviting atmosphere for visitors, encouraging them to engage with the natural landscape. Each level within the tower is designed to be both functional and visually appealing, further emphasizing the relationship between architecture and the outdoors. The top platform is particularly noteworthy, as it is designed to shield visitors from the elements, allowing for comfortable viewing in various weather conditions.

The Phoenix observation tower is also notable for its environmental considerations. Built entirely with sustainably sourced materials, the project minimizes its impact on the local ecosystem. The design integrates principles of ecological architecture, ensuring that construction methods respect the surrounding habitats and wildlife. This mindful approach not only enhances the sustainability of the project but also encourages visitors to consider their relationship with the natural world.

As you explore the architectural plans and designs of the Phoenix observation tower, you will gain insight into the meticulous thought processes underlying each aspect of the project. The architectural sections provide a detailed understanding of the structural elements and their relationship with the overall form. The innovative architectural ideas presented offer a fresh perspective on how buildings can harmonize with their environment while fulfilling functional requirements. This project not only exemplifies contemporary architectural practices but also serves as an invitation to engage with nature in a meaningful way. For those interested in understanding the nuances of the Phoenix observation tower, reviewing the detailed presentations will provide a deeper appreciation of its design and significance.
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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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