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Fractured Planes of Lava Rock and Concrete in an Icelandic Visitor Center

Authors:
Petra Stanev, Taylor Parchinski, Shannon Mclain
Fractured Planes of Lava Rock and Concrete in an Icelandic Visitor Center

Project in-detail

Constructed with fractured planes of lava rock and concrete, the visitor center at Dimmuborgir draws inspiration from Icelandic geology and mythology, providing a thoughtful space for tourists to engage with the unique landscape.
5 key facts about this project
01
Constructed using locally sourced lava rock to ensure harmony with the landscape.
02
The building's design features fractured planes that mimic the geological formations of the site.
03
It incorporates sustainable thermal mass techniques derived from traditional Icelandic turf architecture.
04
The layout prioritizes views of the surrounding lava fields, enhancing visitor engagement.
05
Outdoor spaces are designed for play and relaxation, oriented towards the unique topography.

The Black Lava Fields Visitor Center is located at Dimmuborgir, an area celebrated for its unique volcanic formations and deep cultural significance. The center is designed to welcome tourists while enhancing their understanding of the surrounding landscape. The overall concept focuses on creating a building that feels part of the environment, merging architecture with nature to reflect the essence of Icelandic lore.

Architectural Form and Landscape Integration

The form of the visitor center is inspired by the geology of the region. It features fractured planes, mirroring natural geological processes that shape the land. These design choices allow the building to resonate with its surroundings. As visitors approach, the entry walls evoke the appearance of the Dark Castle formation, inviting them to connect with the mythology and stories rooted in the area.

Interior Organization and User Experience

Inside, spaces are open and filled with natural light, encouraging exploration and engagement. The layout prioritizes views of the striking lava fields, thus enhancing the sense of welcome that characterizes Icelandic culture. Outdoor spaces for dining and play are carefully oriented to create a connection with the landscape, allowing visitors to experience the beauty of the environment while enjoying communal activities.

Sustainable Design Practices

Sustainability plays an important role in the design. The building adopts principles seen in traditional Icelandic turf architecture, using thermal mass for insulation. The strategic placement of the center into the earth helps moderate the building's temperature. This approach reduces environmental impact and improves energy efficiency through geothermal heating systems and radiant floor designs.

Materiality and Finishing

The exterior of the visitor center features precast wall panels made from concrete mixed with local lava rock aggregates. This choice of materials creates a natural appearance that aligns with the landscape. The varied textures of the walls—alternating between rough and smooth—enhance the building's visual connection to its surroundings. As visitors approach, the differences in texture interact with light, offering a dynamic view that enriches their experience of the site.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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