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Curved Concrete Plates Uniting Volcanic Land and Visitor Space

Author:
Ziwei Zhu
Curved Concrete Plates Uniting Volcanic Land and Visitor Space

Project in-detail

Two curved concrete plates intertwine with the volcanic landscape of Hverfjall, creating a fluid and interconnected space that houses a café and exhibition dedicated to the unique geological features of the region.
5 key facts about this project
01
Two large curved concrete plates create an organic form that enhances the connection with the volcanic landscape.
02
The design incorporates a continuous open space that allows for fluid movement between different program areas.
03
An exhibition area features adaptable tables that facilitate interaction with displays related to the volcano.
04
Natural light is strategically introduced, illuminating the concrete surfaces and emphasizing the space's textures.
05
The structure harmonizes with existing paths, maintaining respect for the site's natural topography.

The Iceland Volcano Coffee Shop is located at Hverfjall Volcano, a site known for its dramatic geological formations caused by the collision of tectonic plates. The structure serves as a café and an exhibition space, designed to reflect the natural environment while providing visitors with a unique experience. Its overall concept emphasizes fluid forms that engage with the surrounding landscape, allowing the building to coexist harmoniously with its natural setting.

Architectural Concept

The design incorporates two large, curved plates that rise from the ground, following the contours of the landscape. This choice of form contrasts with traditional straight lines and right angles, creating a more organic appearance. The plates overlap in certain areas, creating shaded spaces and inviting visitors to explore paths that meander through the site. This interaction between architecture and nature fosters a sense of connection with the volcanic environment.

Interior Layout

Inside, a continuous open space exists beneath the two plates, containing several functional areas within the coffee shop. The design naturally frames the entrance and lobby, letting visitors easily transition into the building. Concrete cores serve to define individual spaces such as the café, an exhibition area, an office, storage, and restrooms, while ensuring that these areas remain visually connected to each other. The layout encourages movement throughout the space, allowing for diverse user experiences.

Materiality and Craftsmanship

Concrete is the primary material for the structure, selected for its strength and relevance to the geological context of the site. The plates are created using wooden molds, shaped to mirror the natural formations of the surrounding landscape. This choice adds an element of craftsmanship to the project, highlighting a thoughtful approach to connecting the architecture with the volcanic environment.

Visitor Experience

The design enhances visitor interaction with features such as exhibition tables that allow for comfortable exploration of displays related to the volcano. The circular shape of the reception desk encourages engagement from all sides, while the café seating features long, flowing curves that promote social interaction. The interconnected layout allows guests to navigate freely, immersing them in a space that reflects the unique earth layers of Hverfjall.

Natural light flows through the interior, illuminating the concrete surfaces and enhancing the textures of the forms. This balance of light and shadow creates a welcoming atmosphere that invites visitors to appreciate the surroundings, emphasizing both the architecture and the remarkable volcanic landscape. The design provides not only a space for enjoyment but also a deeper connection to the natural world.

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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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