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Grounded Concrete Form Embracing Views of Hverfjall

Authors:
Vince Kesuma, Celine Halim, Tam Nguyen
Grounded Concrete Form Embracing Views of Hverfjall
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The design incorporates a grounded concrete form that reflects the local landscape of Hverfjall while offering varied spatial experiences within a guesthouse setting.
5 key facts about this project
01
The design features a series of carvings inspired by the Hverfjall Volcano.
02
The guesthouse includes three distinct viewing conditions to enhance user experience.
03
The pitched roof references traditional Nordic Longhouses, linking modernity with heritage.
04
Concrete is used as a primary material to establish a sense of permanence in the landscape.
05
Light and shadow play a significant role in shaping the interior atmosphere throughout the day.

"Geometries of a Site" is located within the captivating landscape of Iceland and serves as a guesthouse. The design aims to blend with its environment, creating a strong bond between the building and the natural surroundings. It celebrates the area's geological features while providing a practical and comfortable space for visitors.

Architectural Concept

The design focuses on merging the guesthouse with its setting, allowing the structure to respond to the landscape. By adapting to natural influences, the building tells a story about its location. The use of thoughtful details enhances the connection with nature, making the architecture more relatable to its context.

Viewing Conditions

The guesthouse is organized around three distinct viewing conditions: below ground, ground level, and above ground. Each level offers a different experience, inviting visitors to engage with the landscape in unique ways. This arrangement encourages a relationship between the occupants and the environment, allowing them to experience the beauty of nature from various perspectives.

Cultural References

The pitched roof design draws inspiration from the gable roofs of traditional Nordic Longhouses. This choice connects the guesthouse to local history and acknowledges past architectural practices. It serves as a reminder of the region's cultural roots while simultaneously reflecting modern sensibilities.

Materiality

Pure concrete plays a central role in the project’s expression. It provides structural support while forming a simple yet effective visual statement. This choice of material underscores a sense of permanence and aligns the building with the rugged Icelandic landscape.

Light fills the spaces, creating dynamic shadows that change throughout the day. This movement enhances the atmosphere, allowing visitors to feel more connected to the site and its natural surroundings.

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Celebrating Visionary Design: The Buildner Unbuilt Award 2026

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Competition organisers

The Buildner Unbuilt Award 2026 celebrates visionary unbuilt architectural projects that explore creativity and innovation. Open to architects, designers, and students worldwide, the competition welcomes submissions 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).

With a total prize fund of €100,000, each category winner receives €20,000, alongside student prizes of €5,000 and a €10,000 Best Presentation Award. Winners will also be featured internationally and presented with the Continuum Trophy designed by Germans Ermičs.

Registration runs from 31 October 2025 to 23 September 2026, with submissions due by 20 October 2026 and results announced on 1 December 2026. More information is available at architecturecompetitions.com 

Buildner's Unbuilt Award 2026

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

100,000€ Prize / 2026 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 23 September 2026

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