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Lava Stone Walls and Panoramic Views in a Cave-Like Gathering Space

Authors:
Ryo Murata, Josefine Mathea rying, Tomohiro Koizumi, Fransisca Maya damayanti
Lava Stone Walls and Panoramic Views in a Cave-Like Gathering Space

Project in-detail

Constructed with local lava stone and designed around a '9-square grid', the gathering space offers cave-like corridors that transition into expansive views, enhancing the movie theater experience amidst the dramatic Icelandic landscape.
5 key facts about this project
01
Constructed using locally sourced lava stone for the exterior walls.
02
Incorporates a unique '9-square grid' layout for spatial organization.
03
Cave-like corridors enhance the sense of immersion in nature.
04
Large windows provide panoramic views of the surrounding landscape.
05
Designed to optimize acoustics and visuals for the movie theater experience.

The design is located in the dramatic landscape of Iceland, seeking to create a strong bond between people and nature. It serves as a movie theater and communal space, reflecting the environment while inviting visitors to engage with their surroundings. The architecture employs a '9-square grid' layout, which organizes heavy yet transparent layers. This arrangement allows the building to relate to the area's topography, enhancing the visitor experience through contrast.

Entrance Experience

A notable feature is the lava stone wall at the entrance. Made from local materials, it creates a cave-like feeling that immerses visitors in nature right away. The narrow corridor, dark and rugged, leads to the café and lobby, where the space opens up dramatically. This striking transition helps visitors feel more connected to the outside, as the lobby provides expansive views of the landscape.

Spatial Dynamics

Inside, the layout encourages movement through spaces with different qualities. Visitors begin their journey in darker, enclosed areas before entering brighter, more open spaces. The movie theater is designed with sound and visuals in mind, providing an engaging atmosphere for everyone. This thoughtful progression allows people to connect the architecture with the changing environment outside.

Material Transitions

Different materials are used throughout to enhance the sensory experience. Uneven concrete flooring contrasts with the smooth OSB board ceilings visible in the theater, café, and lobby. This mix creates a tactile experience that draws visitors in. Additionally, wooden truss structures feature prominently, emphasizing openness within the space while responding to the natural surroundings.

The lobby's large windows offer stunning views of a nearby volcano, enriching visitors' experience during intermissions. This intentional design detail connects the indoor environment with the dramatic Icelandic landscape, grounding the architectural experience in its unique context.

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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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