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Vistas from Helical Balconies Above Northern Caves

Author:
George Hiss
Vistas from Helical Balconies Above Northern Caves
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Perched above northern caves, the helical balconies of the Visitor's Center provide sweeping vistas of the continental divide, while offering a gathering space for exploration and information.
5 key facts about this project
01
Visitor access is enhanced through distinctive helical staircases connecting multiple levels.
02
The building's large pillars are designed to collect rain and snow, reducing ecological impact.
03
Strategically distanced from caves, it preserves the natural environment and geological integrity.
04
Rooftop balconies provide unobstructed views of the continental divide and nearby volcano.
05
Located over a highly efficient geothermal power source, it promotes clean energy use.

The Visitor's Center at Grjótagjá is located in the distinctive landscape of northern Iceland. It serves as an informative space for visitors while providing access to nearby caves and stunning views. The design aims to resonate with the natural topography, employing a solid structure that stands out in contrast to the rolling hills and plains surrounding it.

Architectural Integration

The design carefully considers its relationship with the landscape to enhance the visitor experience. The building maximizes views of significant geographical features, including the continental divide and a nearby volcano. Balconies on the sides and roof offer visitors the chance to enjoy these vistas while exploring the building. By maintaining a respectful distance from the caves, the design preserves the natural environment while ensuring easy access for those wishing to explore.

Functional Organization

The center consists of two levels. The first floor provides support spaces, which include a small office for staff, storage areas, and restrooms for visitors. The second floor serves as the main area for gathering, featuring a café and places to sit. This layout encourages social interaction among visitors and allows for a smooth flow in the space. A helical staircase connects the two floors, providing functional access while drawing attention to the potential views awaiting at the upper level.

Environmental Considerations

The design of the center has a strong focus on minimizing its impact on the environment. By positioning the building away from important natural features, it respects the landscape's character. Additionally, large pillars support the structure and serve a practical purpose by collecting rain and snow. This design choice helps reduce the building’s ecological footprint.

Harnessing Geothermal Energy

Situated above one of the most efficient geothermal power sources in the world, the center has the ability to utilize clean energy, aligning with modern standards for sustainability. This choice contributes to the building’s operational efficiency and embodies a commitment to environmentally friendly practices.

As visitors approach the upper level, they are met with a helical staircase that spirals upward, creating a smooth transition between the floors. This feature serves not only as a functional element but also as an invitation to take in the expansive views from the rooftop balcony, where the surrounding landscape unfolds in all its natural beauty.

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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.

Buildner's Unbuilt Award 2025

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

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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