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Geothermal Wells and Metallic Pipes Enhancing Sensory Experiences in Icelandic Nature

Authors:
Mariwenn Lefebvre, Loona Bapte
Geothermal Wells and Metallic Pipes Enhancing Sensory Experiences in Icelandic Nature
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Geothermal wells and metallic pipes create an immersive experience that connects visitors to the unique Icelandic landscape while serving as a multi-functional facility for relaxation and exploration.
5 key facts about this project
01
Geothermal wells provide sustainable heating for the bathing areas.
02
Metallic pipes create an auditory experience during the ascent.
03
A maze-like pavilion enhances tactile exploration of local textures.
04
The design integrates elements inspired by the Kvennagjá Caves.
05
A central fire pit promotes social interaction and community gathering.

The design is situated in the striking landscape of Iceland, focusing on the elemental experiences of air, earth, fire, and water. Each of these themes has been carefully crafted to engage visitors more deeply with the environment. The intention is to create spaces that go beyond mere functionality, allowing users to interact meaningfully with nature while exploring their surroundings.

AIR
The air component invites visitors to ascend through a tower. It is surrounded by metallic pipes, which produce soundscapes that accompany the journey upward. This auditory element adds depth to the experience. Reaching the top offers panoramic views of the beautiful natural scenery. The design encourages individuals to disconnect from their immediate surroundings, promoting a feeling of elevation and reflection.


EARTH
The earth-themed section features a maze-like pavilion designed for exploration and learning. Here, visitors can discover information about the nearby Grjótagjá Cave while also experiencing different textures found in the earth. This pavilion creates an interactive environment, enhancing awareness of the local geology and natural features, making the experience both educational and sensory.


FIRE
The fire area includes a central fire pit. This feature promotes social interactions among visitors, who gather around its warmth. The light from the flames creates a welcoming atmosphere, encouraging a sense of community. This communal space contrasts with the rugged exterior, providing a cozy area for relaxation and conversation.


WATER
Water plays a vital role in the design by offering a bathing experience inspired by the Kvennagjá Caves. Visitors are invited to engage with the flowing water in a way that is both soothing and thoughtful. The design incorporates a system where heat from the fire pit warms the bathing area, creating a comfortable and restorative setting.


The integration of geothermal superficial wells in the design demonstrates a commitment to sustainability. This system helps regulate temperatures throughout the building with minimal energy use. By focusing on these elemental experiences, the design fosters a strong connection between visitors and the Icelandic landscape, creating an environment that encourages exploration and appreciation of nature's wonders.

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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.

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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
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