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Cave Visitor Center of Aluminum and Lava Stones Above Tectonic Plates

Authors:
Kaire Nõmm, Liisi Vähi
Cave Visitor Center of Aluminum and Lava Stones Above Tectonic Plates

Project in-detail

Rising above the tectonic plates, a visitor center constructed with aluminum and lava stones integrates seamlessly into the rugged Icelandic landscape, providing access to the unique geological features of the area.
5 key facts about this project
01
Rests on the split between two tectonic plates.
02
Utilizes local aluminum and lava stones for construction.
03
Features multiple viewpoints integrated into the landscape.
04
Winding pathways enhance visitor accessibility to natural features.
05
Incorporates energy-efficient systems for sustainability.

The design of Fugl integrates its surroundings, situated near Lake Myvatn in Iceland. This structure serves as a guiding point for visitors journeying toward unique caves and towers found at the boundary of the Eurasian and North American tectonic plates. The name "Fugl" translates to "bird" in Icelandic, capturing the idea of movement through a form that reflects the natural landscape's flow. Its multifaceted and folded shape connects with the geological features of the area.

Spatial Configuration

The building’s form mimics the crumpled shapes of geological plates. Such a design minimizes disruption to the landscape while providing visitors with multiple viewpoints and levels. Carefully designed pathways encourage movement throughout the space, offering transparency and connection to the environment. This approach allows guests to appreciate the unique landscape while navigating through the building.

Material Selection

In consideration of the challenging climate, specific materials are employed in the design. Thin aluminum sheets create a smooth exterior surface, contrasting with rough lava stones used for structural and pathway elements. The materials selected reflect fundamental natural elements, such as earth, water, air, and sky, and establish a connection between the site and its geological context.

Visitor Amenities

Accessibility is a key focus within Fugl. A winding path leads to the women’s cave, which features nearby changing rooms and showers. These facilities are designed to integrate into the overall aesthetic of the building. Ramps and an elevator ensure that all visitors can easily explore the site without difficulty. This thoughtful design enhances the visitor experience and encourages exploration of the geological features.

Sustainability Practices

The structure incorporates energy-efficient systems that contribute to its sustainability. It uses wind and solar energy, alongside geothermal resources, to minimize environmental impact. Vertical wind generators tap into local winds, supporting a broader aim of reducing the building's carbon footprint. Prefabricated elements further streamline assembly and lower ongoing maintenance needs, creating a practical and responsible design.

The architectural strategies come together to create a rich visitor experience. Well-placed viewing platforms allow guests to enjoy the stunning views of the landscape. The building harmonizes with its natural surroundings, inviting everyone to engage deeply with the unique features of Iceland's topography.

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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

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