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Rammed Earth and Lava Stone Pathways Enhancing Geological Experience

Authors:
Marion Labastide, Manon Lestage
Rammed Earth and Lava Stone Pathways Enhancing Geological Experience
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Utilizing rammed earth and lava stones, the design creates an architectural promenade that guides visitors through the unique geological landscape of Kvennagjá, enhancing their experience of the visitor center and café.
5 key facts about this project
01
The architectural promenade aligns with a natural fissure, enhancing experiential interaction with the landscape.
02
Pathways utilize a modular grating system that minimizes environmental impact while allowing plant growth.
03
Distinct zoning separates the visitor center and café, emphasizing the entrance to Kvennagjá Cave.
04
Materials include locally sourced rammed earth and lava stones, reflecting traditional Icelandic construction techniques.
05
Design orientation captures panoramic views of the surrounding geological formations, enriching visitor engagement.

The design connecting to Kvennagjá Cave showcases a strong relationship between built structures and the surrounding landscape. Located in an area marked by tectonic activity, the setting lends itself to a concept that emphasizes interaction with the unique geological features. The main objective involves enhancing visitor experience through well-conceived pathways and functional areas, including a visitor center and a café. The design promotes a connection between architecture and nature, allowing visitors to explore and engage with their environment.

Pathway Design

The design features a pathway that aligns with the natural fissure in the landscape. This architectural promenade is meant to immerse visitors in the site’s geological wonders. The pathway incorporates a modular grating system elevated on a pedestal. This setup adapts to the natural terrain while protecting the delicate ecosystem below. Such an approach helps minimize environmental disruption, inviting visitors to appreciate the landscape while they walk along the path.

Zoning and Functionality

The layout carefully organizes different functional areas, creating clarity in their use. The visitor center is positioned to emphasize the entrance to Kvennagjá Cave. From this vantage point, panoramic views of the fissure are easily accessible. This orientation enriches the experience inside, allowing visitors to feel a more direct connection with the dramatic natural surroundings.

Materials and Construction

The choice of materials reflects a commitment to sustainable practices and local traditions. Rammed earth, lava stones, and turf are employed to create a design that resonates with the traditional architecture of the region. These materials enhance durability and contribute to the overall visual character, establishing a strong link between the structure and its environment.

Structural Details

Entry points from a parking area are designed to transition visitors smoothly from their vehicles to the natural setting. The pathway leading from the parking features a mineral band for vehicles, flanked by green spaces and areas for pedestrians. This design helps define the boundary between the built and natural environments. Throughout the site, openings along the pathways allow for plant growth, reinforcing the connection to the ecosystem. Visitors can appreciate the intricate details of the landscape as they walk, enriching their understanding of the environment around them.

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

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Competition organisers

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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