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Basalt-Clad Visitor Space Embracing Geothermal Energy and Panoramic Views

Authors:
Milana Tokić, Lenka Tasić
Basalt-Clad Visitor Space Embracing Geothermal Energy and Panoramic Views

Project in-detail

With basalt-clad exteriors that echo the region's volcanic landscape and a design that harnesses geothermal energy for efficiency, this visitor center offers an immersive space for guests to explore Iceland's geological wonders while enjoying panoramic views.
5 key facts about this project
01
Basalt cladding integrates seamlessly with the surrounding volcanic landscape.
02
The structure utilizes geothermal energy for heating and energy efficiency.
03
Hexagonal modular design allows versatile space usage and adaptability.
04
Panoramic windows provide unobstructed views of the Hverfjall volcano.
05
Educational exhibition spaces focused on local geological phenomena enhance visitor engagement.
The STOD Café and Visitor Center is an architectural project thoughtfully situated in the northeastern region of Iceland, at the foot of the Hverfjall volcano. This structure is not just a functional building; it represents a harmonious blend of architecture and the breathtaking natural landscape that surrounds it. The project is designed to serve as a welcoming hub for visitors, providing them with essential amenities and a unique space to engage with Iceland's rich geological heritage.

The primary function of the STOD Café and Visitor Center is to offer visitors a place to relax, refuel, and learn more about the remarkable natural phenomena in the area. On the ground floor, guests can enjoy café services while soaking in views of the dramatic landscape. The building’s design incorporates multiple levels, where the upper floors provide elevated viewpoints and exhibit spaces dedicated to the geological characteristics of Hverfjall. This layout encourages exploration and interaction while allowing visitors to immerse themselves in the spectacular setting.

One of the defining features of this architectural project is its conceptual inspiration derived from the surrounding volcanic landscape. The design reflects the naturally occurring basalt columns found in Iceland, utilizing geometric forms that mirror these natural shapes. The integration of triangular and hexagonal geometries creates a sense of structural integrity while enhancing visual appeal. This approach not only connects the building aesthetically to its environment but also enhances its overall functionality.

Sustainability is a core aspect of the STOD Café and Visitor Center. Materials were chosen with a focus on environmental responsibility. Recycled concrete serves as the primary structural element, providing thermal mass that contributes to energy efficiency within the building. Locally sourced basalt was incorporated into the design, reinforcing its connection to the geological context. Moreover, the use of birchwood in the interior areas adds warmth and a tactile quality that contrasts with the rugged exterior.

The spatial organization of the building is intuitive, allowing for a seamless flow between the various areas. The ground floor features an inviting entrance and the café, designed for easy accessibility. Visitors are encouraged to move naturally from the entrance to service points and public spaces, creating a communal atmosphere. The first floor extends the café experience with panoramic seating, enhancing the interaction between the interior environment and the breathtaking natural views. The second floor is dedicated to exhibitions that delve into the volcanic history and characteristics of Hverfjall, providing a vital educational component that enriches the visitor experience.

In terms of unique design approaches, the project employs modular hexagonal shapes that facilitate flexibility in space usage while enhancing the visual narrative of the building. This modularity allows for diverse configurations within the structure, making it adaptable for various events and visitor activities. Additionally, the architectural design prioritizes natural light through expansive glazing, which not only reduces energy consumption but also helps forge a deeper connection between the indoors and the surrounding environment.

In summary, the STOD Café and Visitor Center is a site-responsive architectural project that effectively integrates functionality, sustainability, and educational components. The careful attention to materiality and spatial organization enhances the visitor experience while paying homage to the natural beauty that characterizes the region. For those interested in learning more about this thoughtful architectural endeavor, exploring the project presentation offers deeper insights into its architectural plans, sections, and innovative design ideas.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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