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Stone Structure Harmonizing with Volcanic Landscape

Author:
Thomas Fournials
Stone Structure Harmonizing with Volcanic Landscape

Project in-detail

Built from local stone, the design deeply integrates with the volcanic landscape of Hverfjall, creating a unique visitor center that offers a remarkable experience of Iceland's natural features.
5 key facts about this project
01
Utilizes local stone to blend with the surrounding geology.
02
Features views of Grjotagja’s cave and nearby thermal springs.
03
Access is designed as a gradual descent to enhance visitor experience.
04
Interior spaces progressively reveal sightlines to the volcanic crater.
05
Emphasizes a connection between architecture and Iceland's unique landscape.

The ALFHOL project, known as The Elf's Cave Under the Stone, is located between Myvatn Lake and the volcanic chain of Hverfjall, a black crater formed around 2,500 years ago. The site is notable for being situated at the junction of the Eurasian and North American tectonic plates. The design concept centers on linking the structure with the surrounding geology while enhancing the visitor experience through a carefully planned exploration of the landscape.

Architectural Integration

The design focuses on creating a connection with the natural environment by utilizing the unique features of the landscape. The layout encourages a journey that reveals the land's distinct forms and features over time. Visitors can engage with key natural attractions, including Grjotagja’s cave and nearby thermal springs, enhancing their appreciation of the area.

Access and Flow

Access to the building is designed as a descent, leading visitors gradually from the outside to the interior. This careful transition prompts visitors to reflect on their surroundings. The arrangement of sightlines draws attention to significant features, reinforcing the relationship between the architecture and the landscape.

Interior Spaces

The interior consists of various functional areas, including offices, a lobby, a gallery, a kitchen, and a bar. Each space is arranged to provide views of the volcanic crater as visitors move through. This thoughtful design encourages interaction and helps visitors connect more deeply with the natural environment around them.

Material Consideration

The project incorporates stone as its primary material, chosen for its connection to the local geology and the land itself. Using materials that reflect the natural landscape supports the overall aim of creating harmony between the built environment and nature. This choice adds depth to the design, making the structure an extension of the environment rather than a separate entity.

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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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