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Porous Rock Inspired Visitor Center with Thermal Concrete Integration

Author:
Tai Terupo
Porous Rock Inspired Visitor Center with Thermal Concrete Integration

Project in-detail

Inspired by the porous nature of Icelandic volcanic rock, the visitor center integrates thermal concrete to enhance energy efficiency while providing a welcoming space for families and visitors to connect with the landscape.
5 key facts about this project
01
Inspired by volcanic rock, the design emphasizes porous elements for natural ventilation.
02
Large glazed channels allow abundant natural light while connecting indoor and outdoor spaces.
03
The children's play area is strategically located within a larger channel for safety and interaction.
04
Thermal concrete is used to enhance energy efficiency and temperature regulation.
05
The layout promotes fluid circulation, encouraging exploration and engagement throughout the center.

The visitor center in Iceland is designed to connect people with nature while providing a warm and welcoming space. Located within a harsh climate, the center focuses on comfort and relaxation. Its design is inspired by the porous volcanic rocks found in the region, resulting in a structure that harmonizes with the landscape instead of standing apart from it.

Architecture Concept

The concept revolves around submerged architecture, allowing the building to integrate with its natural surroundings. The structure appears solid yet takes on an organic shape, enhancing the relationship between the site and those who use it. By grounding the building in the landscape, the design supports a sense of belonging and ease for its visitors.



Spatial Organization

The interior spaces are characterized by interconnected voids that bring natural light deep into the building. These voids create an airy atmosphere, making the underground areas feel open and inviting. Large glazed channels bridge indoor and outdoor spaces, enhancing the connection to the landscape and encouraging visitors to appreciate the environment surrounding the center.



Functional Areas

A blend of public and private spaces defines the visitor center. The café and exhibition areas are located on the same floor, promoting interaction and social engagement. Additionally, a dedicated children's play area within the largest channel offers a safe outdoor experience. This thoughtful design takes into account the diverse needs of visitors, ensuring that all ages feel welcome.



Material Characteristics

Concrete is the main material used in the construction, chosen for its ability to retain heat and cold. This quality is ideal for managing the climate in Iceland. By insulating the building underground, the advantages of concrete are maximized, leading to a more comfortable environment. This careful choice of material helps to reinforce the center's connection to its geographical setting.



The large glazed channels serve a key role in the design, allowing natural light to flow in and offering views of the surrounding scenery. This feature enhances the visitor experience by inviting the outside in, creating a space that celebrates the beauty of the Icelandic landscape.

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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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Buildner's Unbuilt Award 2025
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