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Textured Prism of Wood and Glass Enabling Elevated Views

Author:
Richard Sundberg
Textured Prism of Wood and Glass Enabling Elevated Views
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A glass lantern crowns a textured prism of wood, providing a dynamic viewing experience of the surrounding landscape while serving as an observation tower for public engagement.
5 key facts about this project
01
A textured prism formed by varying log thicknesses enhances visual dynamics.
02
The upper deck features a glass lantern that maximizes natural light.
03
Solar panels on the upper floors contribute to energy efficiency.
04
Vertical LED strips outline the light well for enhanced nighttime visibility.
05
A central circulation core combines structural stability with aesthetic form.

The Kurgi Observation Tower is located in Latvia and is designed to enhance the viewing experience of its natural surroundings. The tower consists of seven levels that taper as they reach higher elevations, starting from a base of 8 meters by 9 meters. The design focuses on verticality and how it interacts with the environment, creating a landmark that encourages visitors to appreciate the views around them.

Design and Configuration

The overall layout promotes a strong connection between the indoor spaces and the outdoors. Vertical walls and a wrap-around deck, which is 2 meters wide, help merge these areas. The top deck features a glass lantern that allows natural light to flood the space while offering a place for gatherings, thus emphasizing openness and a link to nature.

Materiality and Texture

A distinctive feature of the tower is the textured prism made from logs of varying thicknesses. This design adds visual interest by creating patterns of light and shadow. The central core of the tower, constructed of steel and wood, provides stability and serves as an important design element that combines functional needs with visual appeal.

Illumination Strategy

Lighting plays a key role in the project's overall feel. Vertical LED strips are mounted on steel rods, outlining the light well. This thoughtful illumination enhances the appearance of the building at night and ensures safe navigation. The combination of modern techniques and rough materials reflects local architectural traditions and contributes to a sense of place.

Structural Elements

The ground floor features a stone wall that contains necessary mechanical systems, providing a solid base for the structure. A vertical shaft allows light to enter while also contributing to the overall strength of the building. This design ensures that each observation level is stable and accessible for visitors.

The Kurgi Observation Tower concludes with a glass lantern at the upper deck that serves as a prominent feature, guiding visitors as they explore the heights of the tower. Its design invites a closer look at the surrounding landscape, fulfilling the project's intention of connecting people with their environment.

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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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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.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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Final registration deadline 30 October 2025

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