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Basalt Pillars and Glass Facades at a Volcano Gateway

Authors:
Sebastian Mitterer, Clemens Pletzer, Laura Ebenbichler, Ben Wieser
Basalt Pillars and Glass Facades at a Volcano Gateway
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Constructed with basalt pillars and expansive glass façades, the visitor center provides a sheltered entry point to the hiking routes leading to Hverfjall, merging functionality with the rugged landscape.
5 key facts about this project
01
Constructed with basalt pillars that reflect local geology.
02
Utilizes cross-laminated timber for structural integrity.
03
Features a spiral layout that guides visitor movement.
04
Incorporates large glass façades for panoramic views.
05
Designed to blend seamlessly with the volcanic landscape.

The design is located at the base of Hverfjall, a volcano in Iceland. It serves as a gateway for hikers heading toward the summit. The building is set thoughtfully within the landscape, allowing it to connect naturally with its surroundings. The design concept focuses on blending the structure with the environment using a spiral form that directs visitors through the space.

Exterior Form

The building features an exterior defined by geometric shapes arranged in a spiral. This form is not only visually appealing but also practical. Pathways marked with small panels guide visitors either upward towards the volcano or downward into the facility. This circular layout promotes exploration and captures the symmetrical nature of Hverfjall. Large glass surfaces on the façade provide wide views while reflecting the natural landscape, further integrating the building with its surroundings.

Interior Space

Upon entering, visitors find a coffee shop and an exhibition area. This design encourages a variety of experiences and allows for social interaction. The coffee shop has both open seating near the glass and private areas for relaxation. This arrangement fosters a natural flow among visitors and enhances their overall experience within the space.

Material Use

The design incorporates basalt pillars that reflect the geological features of the region. These pillars not only serve as structural supports but also link the building aesthetically to the volcanic landscape. Cross-laminated timber is used throughout the interior, offering strength and a warm atmosphere. The floor is made of lava concrete, chosen for its effectiveness in managing temperature, which suits the local climate.

Spatial Interaction

The layout encourages interaction with the surroundings. The spiral structure facilitates continuous movement through the interior, providing varied viewpoints. This design creates an immersive environment for visitors, allowing them to appreciate the natural beauty of the area while enjoying the shelter offered by the building.

Natural light plays an important role within the space. The large glass surfaces allow sunlight to filter in, creating a warm and inviting atmosphere. As the light changes throughout the day, it adds depth to the experience within the building, enhancing the connection to the Icelandic landscape outside.

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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?

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