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Spiraling Observation Tower in Locally Sourced Stone and PVC Mesh

Authors:
Kristian Hager, Ian Kienbaum
Spiraling Observation Tower in Locally Sourced Stone and PVC Mesh

Project in-detail

Constructed with locally sourced stone and a lightweight PVC mesh façade, the spiraling tower offers a dynamic vantage point for visitors to engage with the surrounding Latvian landscape while serving as a communal observation space.
5 key facts about this project
01
Constructed from locally sourced stone, the base integrates seamlessly with the landscape.
02
The design features a lightweight PVC mesh that filters light while providing structural stability.
03
Viewing platforms are strategically placed to highlight specific vistas of the surrounding countryside.
04
Radiant heating within wood floors enhances visitor comfort year-round.
05
Spiraling form invites a dynamic exploration experience as users ascend through the tower.
The "100 Step Tower" is an architectural project located in the Latvian countryside designed as a public observation tower that integrates closely with its natural surroundings. The structure serves the dual purpose of providing panoramic views while fostering a space for community gathering and interaction with the landscape. Its unique form and materiality enhance the visitor experience, reflecting a thoughtful approach to contemporary architecture.

The project features a spiraling design that ascends in a dynamic manner, inviting visitors to explore different perspectives as they move through the tower. The base is made of locally sourced stone, grounding the structure and establishing a strong connection with the site. As one ascends, the use of lighter materials facilitates an unobtrusive transition into the open air, encouraging interaction with the environment.

Unique Interaction with Environment
One of the distinctive aspects of the "100 Step Tower" is its focus on enhancing the user's physical connection to the landscape. The design incorporates a series of terraces and viewing platforms integrated at varying heights, which frame significant vistas rather than just providing a singular panoramic view. This approach encourages users to pause and appreciate specific aspects of the surrounding countryside, amplifying their experience and awareness of the local ecology.

The use of PVC coated mesh is another important design component, allowing natural light to filter into the interior spaces while providing a sense of visual continuity with the exterior. This materiality not only facilitates views but also emphasizes the changing conditions of light throughout the day and seasons, reinforcing the tower's connection to its setting.

Architectural Details
Architectural details in the "100 Step Tower" include the open circulation system that maximizes visitor flow while fostering moments of rest and contemplation. The interior features rustic wood floors that contrast with the robustness of the stone base, creating inviting spaces for visitors at each level. The incorporation of radiant heating within the flooring ensures thermal comfort, making the structure accessible year-round.

In addition to these functional elements, the design promotes sustainability through its choice of materials, with a strong emphasis on local sourcing. This strategy not only reduces the environmental impact but also enhances the identity of the tower within the context of its surroundings.

For further insights into the "100 Step Tower," including architectural plans and sections, please explore the project presentation, where the design's nuances and innovative approaches are detailed. Engage with the architectural ideas that inform this project for a more comprehensive understanding of its significance within contemporary architectural practice.
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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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