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Lava-Formed Crater Museum Enhancing Geothermal Education

Authors:
Anna Weber, Peter Tschada, Océane Reveillac, Helena Rafalsky
Lava-Formed Crater Museum Enhancing Geothermal Education
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Carved from local lava, the museum's crater shape provides a unique educational venue for exploring Iceland's volcanic geology and sustainable practices.
5 key facts about this project
01
Crater-shaped structure carved from local lava.
02
Interactive exhibition spaces allow for diverse programming.
03
Spiral ramps connect the surface to underground galleries.
04
Design incorporates natural ventilation for climate control.
05
Geothermal energy source supports operational needs.

The Iceland Volcano Museum is located in the Tundra landscape of Iceland and serves as an educational facility centered on volcanism. The design immerses visitors in the geological phenomena of the region, creating a narrative that captures the experience of exploring the earth's interior. The overall concept reflects characteristics of volcanic activity, employing a form that interacts with the surrounding environment.

Conceptual Framework

The design emphasizes a journey downward into the earth, allowing visitors to experience geological layers firsthand. Inspired by Jules Verne's *Voyage au Centre de la Terre*, the layout guides individuals from the surface to an underground exhibition space. Spiral ramps connect outdoor areas to the interior, highlighting the theme of exploration and the natural world.

Spatial Organization

Inside the museum, raw inclined walls create flexible exhibition spaces suitable for various educational purposes. This design provides extensive surfaces for displaying artifacts and information, enhancing interaction with visitors. Alcoves that extend into the rock add depth and diversity to the experiences offered, allowing for both static exhibits and dynamic presentations like performances and lectures.

Material Integration

Construction utilizes local volcanic rock and lava, emphasizing an approach that repurposes excavated materials. This choice not only establishes a direct link to the site but also reinforces a commitment to sustainability. By minimizing transportation needs and utilizing materials inherent to the landscape, the building’s design aligns with Iceland’s geological heritage and contextual identity.

Environmental Considerations

The climate management of the museum leverages the earth's thermal properties to maintain comfortable interior conditions. The roof structure includes lids that facilitate natural airflow, ensuring fresh air circulation. Photovoltaic cells are incorporated to help manage energy use while providing operational power. This focus on sustainability reflects a thoughtful approach to environmental responsibility.

The museum’s crater formation distinguishes the building and enhances the experience through dramatic spatial arrangements. Its design encourages an understanding of Iceland's unique geological identity while promoting educational engagement. The overall integration of materials and environmental considerations illustrates a commitment to creating a space that resonates with its natural surroundings.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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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.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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Design the next suburban home for the USA

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Prize Monetary award
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Early bird registration deadline 19 November 2025

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