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V-Shaped Columns Supporting a White Frustum Tower with Panoramic Gloriette

Author:
Rik H.f.m. Van De Wijgert
V-Shaped Columns Supporting a White Frustum Tower with Panoramic Gloriette
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Rising 35 meters, the steel-framed tower with its unique reversed frustum design and five V-shaped columns provides an expansive view of the surrounding landscape, culminating in a versatile Gloriette that accommodates gatherings year-round.
5 key facts about this project
01
Rising 35 meters above the landscape.
02
Incorporates a unique reversed frustum shape.
03
Features five V-shaped columns for structural support.
04
Offers an accessible Gloriette for year-round use.
05
Provides panoramic views from multiple star-shaped landings.

The Kurgí Observation Tower (KOT) is located in a plains landscape between the Kurgí farm and a nearby forest, providing a valuable vantage point for visitors. Designed to increase visibility and accessibility in a remote area, the tower features a reversed frustum shape. This design not only helps reduce the building's mass at the top but also adds to its unique profile against the surrounding terrain.

Design Elements

The tower is supported by five V-shaped columns that create a strong foundation. These columns are connected by braces that form a network at the center, giving the structure stability while allowing for an open feel. This configuration encourages exploration and interaction between the structure and its environment, inviting visitors to engage with both the tower and the landscape.

Circulation and Experience

Visitors ascend the tower using a central spiral staircase, which links five landings shaped like a star. Each landing faces a different direction, providing wide views of the surrounding area. As people climb, they experience changing perspectives that enhance their connection to the natural setting. The way the staircase is designed promotes a sense of movement and discovery.

Functional Spaces

At the top of the tower, the Gloriette serves as a closed platform with a balcony that is about 2 meters wide. This space can be used for gatherings in various weather conditions. There is also potential for features like a fireplace, adding to the comfort of the area. Additionally, a rooftop level at around 32 meters allows for an elevated view,giving visitors a chance to see the plains from a higher perspective.

Materiality

The main structure is made of steel, coated in white to create a clean, modern look. Dark grey aluminum carpentry complements the steel, ensuring visual harmony. The floors of the platforms are made of wood, which provides warmth and contrast, making the spaces inviting for visitors.

Accessibility is important in the design of the Kurgí Observation Tower. The Gloriette and the rooftop levels are accessible to everyone, including those using wheelchairs. A special landing on the third level adds to this focus on inclusivity. The thoughtful integration of these elements makes the tower a welcoming space that connects architecture with nature, finishing with a design that prioritizes both function and user experience.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

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