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Ring-Shaped Structure with Colored Concrete Set Within the Icelandic Landscape

Author:
Serdar Öztürk
Ring-Shaped Structure with Colored Concrete Set Within the Icelandic Landscape
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A ring-shaped structure of colored concrete integrates with the Icelandic landscape, creating a multifaceted space that accommodates a restaurant and greenhouse while embracing natural topography and expansive views.
5 key facts about this project
01
A ring-shaped design enhances spatial flow and connection with the landscape.
02
The greenhouse surrounds a central atrium, fostering indoor-outdoor interaction.
03
Colored concrete mixed with red pigments reflects the regional geological palette.
04
The structure is partially embedded in the slope, minimizing visual impact.
05
Flexible spaces accommodate diverse community functions and events.

The Stranded Firefly Restaurant and Greenhouse is situated in the unique landscape of Iceland, combining the functions of a dining space and a greenhouse. The design emphasizes a connection with the natural surroundings, creating an inviting atmosphere for visitors. The structure features a ring-shaped form that partially integrates with the slope of the land, enhancing the sense of harmony with the environment and offering wide views of the surrounding area.

Design Concept

The concept centers around a circular shape that reflects the relationship between the building and its landscape. By embedding part of the structure into the natural slope, the design promotes a visual and physical connection to the site. A central atrium allows light and air to flow through the spaces, creating a bright and open environment for those inside.

Spatial Organization

Inside, the layout consists of an open floor plan that supports various activities. The greenhouse surrounds the atrium, providing a space that connects indoor and outdoor experiences. The design includes a restaurant, a multipurpose hall, and an optional botanical garden that can extend into a greenhouse if necessary. This flexible arrangement makes it suitable for different events, appealing to a wide range of visitors.

Materials and Structure

Reinforced concrete and steel are used in the construction to ensure strength and transparency. The concrete slab is supported by steel pillars arranged radially, allowing for open views and a connection to the surroundings. The floor slab is anchored in the sloping terrain, while the roof consists of a layered construction that provides effective thermal insulation. Colored concrete mixed with red pigments adds a visual character that aligns with the colors found in the Icelandic landscape.

Design Details

The thoughtful balance between structure and nature is evident throughout the design. Large glass surfaces in the greenhouse allow plenty of sunlight to enter while framing views of the landscape outside. This design feature encourages visitors to engage with both the building and the natural setting. Light interacts with the materials, creating a dynamic experience that is both calming and stimulating. The overall effect fosters a deeper appreciation for the beauty of the Icelandic environment.

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

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