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Rammed Concrete Structure Merging with Volcanic Landscape

Author:
Simonas Pundzius
Rammed Concrete Structure Merging with Volcanic Landscape
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Constructed with rammed concrete and local lava dust, the visitor center integrates into Iceland’s volcanic landscape, serving as a gateway for exploration and education about the unique geological features of the area.
5 key facts about this project
01
Rammed concrete incorporates local lava dust for an authentic finish.
02
Amorphous roof design allows for unobstructed views of the volcano.
03
Covered terrace serves as both lobby and outdoor café space.
04
Modular functional system enhances visitor flow and privacy.
05
Outdoor playground mimics local terrain for engaging play experiences.

The Iceland Black Lava Fields Visitor Center is located in a dramatic volcanic landscape, surrounded by unique geological features. It serves as both an entry point and a space for education, inviting visitors to engage with the rich natural environment. The design fosters a connection between architecture and the stunning scenery, presenting an opportunity for visitors to explore and appreciate the lava fields.

Conceptual Framework

The visitor center is intended as a gateway to the area’s geological formations, creating a strong connection between the built structure and nature. This design concept encourages visitors to feel part of the landscape, enhancing their experience as they learn more about the surrounding volcanic features.

Architectural Layout

Two distinct indoor areas are covered by an organic roof that enhances movement between spaces. This roof offers sweeping views of the nearby volcano, while a covered terrace functions as both a lobby and an extension for outdoor dining. Visitors can easily transition between indoor and outdoor areas, emphasizing the relationship between the center and the environment.

Functional Organization

The building strategically uses a modular layout, organizing services into three supporting blocks. This setup keeps sight lines clear, allowing for expansive views of the landscape from inside. The layout facilitates easy movement in public areas while maintaining privacy for technical and service spaces, ensuring a pleasant experience for all visitors.

Material Integration

Materials play an important role in connecting the structure to its landscape. The primary material used is rammed concrete, which incorporates local lava dust. This choice reflects the local geology and helps create a sense of authenticity, while also supporting sustainable design practices. The texture and color of the materials blend with the natural surroundings.

The visitor center also includes an outdoor playground inspired by the nearby terrain, providing a playful space for children. This feature connects the built structure to the outdoor landscape and encourages families to explore the extensive trails available, further immersing them in the unique environment of the lava fields.

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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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