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Gabion Structure with Corten Steel Highlights in Volcanic Landscape

Author:
Germán Sandoval
Gabion Structure with Corten Steel Highlights in Volcanic Landscape

Project in-detail

Incorporating locally sourced gabions and Corten steel, the design harmonizes with the volcanic landscape of Hverfjall, creating a multifunctional gallery and lounge that enhances the visitor experience.
5 key facts about this project
01
Camouflaged design minimizes visual impact on the volcanic landscape.
02
The structure is composed of locally sourced gabions filled with natural rocks.
03
Corten steel elements provide durability while enhancing visual connection to the surroundings.
04
Radial benches in the basement encourage social interaction and contemplation.
05
Expansive glazing integrates interior spaces with panoramic views of the landscape.

"The Crown," located at the Hverfjall crater in Iceland, showcases a design that emphasizes a connection to its natural surroundings. The project is built to respect the landscape, allowing visitors to experience the beauty of the Lava Fields and Mývatn Lake. The overall concept centers on integrating the structure with the environment, creating spaces that encourage interaction while preserving the site’s unique character.

Design Concept

The design carefully follows the contours of the crater, presenting itself as an extension of the landscape. It appears almost as a strip of light that blends with the topography, minimizing its visual impact. By aligning the building with the natural features of the site, the design enhances the relationship between architecture and nature.

Spatial Organization

The layout consists of three main parts: the basement, the wooden structure, and a corridor that connects them. The basement features a compacted ground platform with a wooden deck and benches arranged around it. This area encourages visitors to gather, offering a chance to appreciate the surrounding scenery. It serves as a welcoming entrance, inviting people to connect with the landscape right from the start.

Interior Experience

At the heart of the design is the wooden structure that incorporates an interior gabion wall and large windows. The use of glass allows abundant natural light into the space and creates wide views of the outdoor landscape. This relationship between interior and exterior enhances the experience for users, allowing them to engage with the striking vistas outside while being sheltered inside.

Materiality and Detail

Material choices in the design reflect the local context. Gabions filled with natural rocks form part of the foundation, creating a solid base that connects the structure to the geology of the site. Wood is used throughout the interior to add warmth and comfort. Corten steel provides necessary strength, complementing the rugged landscape. Additionally, the project uses waterproof membranes to ensure durability against the Icelandic weather, supporting both functionality and environmental connections.

The design culminates in open spaces that welcome visitors and highlight the natural beauty surrounding them. The gallery and lounge areas draw people in, inviting them to relax and take in the shifting light and landscape. This thoughtful design allows for a deeper appreciation of the connections between buildings and their environments.

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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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