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Exploring Geological Boundaries with Two Masses of Wood and Concrete

Author:
Chris Rabey
Exploring Geological Boundaries with Two Masses of Wood and Concrete

Project in-detail

Two distinct masses, crafted from wood and concrete, emerge from the geological landscape of Grjótagjá, creating a welcome center and observation tower that connects visitors to the unique tectonic forces of this Icelandic site.
5 key facts about this project
01
Two distinct building masses symbolize geological forces at play.
02
The design incorporates an enclosed glass void to enhance light interaction.
03
Strategically placed to revitalized the surrounding landscape impacted by visitor traffic.
04
Paths guide visitors directly to key attractions, optimizing movement flow.
05
Solar-powered LED fixtures illuminate the walking path, ensuring accessibility.

Divergence is a welcome center and observation tower located at the Grjótagjá cave system, which exists along the divergent boundary of the Eurasian and North American tectonic plates. The design responds to the geological features of the area, acting as a gateway for visitors while connecting architecture to the landscape. The concept reflects the natural forces at work, seen through the separation of the building into two distinct masses that enhance the spatial experience.

Architectural Composition

The overall design embodies the geological dynamics of the site. The two masses extend from the landscape, creating a central void that allows natural light to flow inside while maintaining a view of the surroundings. This void is surrounded by glass, which encourages interaction between the interior and the natural world, highlighting the site’s unique geological heritage.

Material Selection

Material choices are essential in supporting the project’s vision. Wood is widely used throughout the welcome center due to its practicality and adaptability. Concrete also features prominently, imitating the geological textures found in the area. These materials serve to reinforce the connection between the building and its environment, grounding it in its geological context.

Spatial Organization

The layout of Divergence is carefully considered, blending public and administrative areas in an efficient manner. High-traffic spaces are situated within the observation tower, encouraging engagement from visitors, while more private administrative functions are positioned thoughtfully to the left. Two distinct paths guide visitors from the parking area, leading them through the building's central axis and toward various attractions, simplifying movement and exploration.

Walking Path Module

A notable aspect of the design is the walking path module, which is crafted to have minimal impact on the landscape. Its slender form hovers just above the ground, creating occasional points of contact that connect it to the earth. With solar-powered LED fixtures illuminating the path, accessibility is ensured during the shorter days of winter. This approach combines functionality with a clear aesthetic, enhancing the overall experience for those who visit.

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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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