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Pendulum-Inspired Observation Point Wrapped in Korten Steel and Local Wood

Author:
Anton Markus Pasing
Pendulum-Inspired Observation Point Wrapped in Korten Steel and Local Wood
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A pendulum hall illustrates seismic activity within a tower constructed of Korten steel and local wood, providing a unique observation point that deepens visitor engagement with the geological features of the Grjótagjá Trench.
5 key facts about this project
01
A pendulum hall visually demonstrates seismic activity.
02
Korten steel cladding weathers naturally over time.
03
Local wood from old shipwrecks is used in the interior.
04
Dynamic horizontal platforms enhance landscape engagement.
05
Path modules serve as navigation aids and seating areas.

The Grjótagjá Tower is an architectural design located in the distinct landscape of the Grjótagjá Trench. It serves primarily as an observation point for visitors, aiming to deepen their connection with the geological features that define this unique area. The overall design concept focuses on blending in with the environment, ensuring that the natural scenery is prioritized while enhancing the experience for those who come to explore.

Design Principle

The design emphasizes a respectful relationship with the existing landscape. The trench is treated as a delicate natural resource, with careful attention given to maintaining its integrity. Paths leading to the tower are kept unpaved, which allows for a more authentic interaction with the environment. This approach frames the tower not just as a destination, but as part of a larger exploration of the landscape.

Visitor Interaction

At the heart of the design is the viewing platform, which consists of dynamic horizontal elements. These features provide varied viewpoints of the surrounding landscape and encourage visitors to engage with the geological formations. Along the paths, modules serve as practical navigation aids while offering informal seating. This arrangement invites visitors to pause and reflect on their natural surroundings.

Educational Elements

An important feature of the design includes spaces dedicated to education and information. The pendulum hall within the tower serves to illustrate seismic activity, using a large pendulum to explain geological concepts visually. This educational component enriches the visitor experience, helping them understand the natural processes that have shaped the Grjótagjá Trench.

Material Selection

Material choices are integral to the design and its connection to the environment. Korten steel is used for the tower’s exterior, chosen for its durability and ability to blend with the landscape over time. Inside, wood from old shipwrecks adds character and a sense of history. Polished cement-poured basalt stones are used for flooring, further linking the design to the geological identity of the region.

The careful attention to detail ensures that visitors remain aware of the natural beauty that surrounds them as they move through the tower. Each aspect of the design invites them to engage with their environment, making the Grjótagjá experience both informative and enriching.

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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.

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

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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