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Reflective Glass Tower Integrating Natural Fissures and Sustainable Pathways

Authors:
Larissa Schultz, Dennis Korte
Reflective Glass Tower Integrating Natural Fissures and Sustainable Pathways

Project in-detail

The triangular glass tower reflects the unique geological fissures of Iceland’s landscape while providing guided pathways for visitors to connect with the natural beauty of the area.
5 key facts about this project
01
Triangular glass elements create dynamic reflections influenced by changing light and weather.
02
Pathways are constructed with reddish macadamization to minimize ecological impact.
03
The design mirrors the geological features of nearby tectonic fissures.
04
The structure adapts to various viewpoints, altering its appearance from different angles.
05
Visitor engagement is prioritized through carefully designed routes to key landscape features.

The Iceland Cave Tower is an architectural structure set in the unique geological landscape of Iceland, known for its varied natural features such as geysers and lava fields. It serves both as a visitor attraction and as a landmark. The design concept focuses on creating a connection with the surrounding environment, responding to the interaction between the European and American tectonic plates that shape the land.

Architecture Concept
The design centers on harmonizing with the landscape. Triangular glass elements are arranged at various angles to reflect the area’s geology. This thoughtful arrangement allows light to play across the surface, creating a visual interplay with the natural surroundings. The building’s form makes it seem as if it is part of the terrain, reducing its visual impact and enhancing the sense of space.

Environmental Integration
Attention is paid to the environmental impact of increasing visitor traffic in the area. Pathways are strategically designed to guide tourists to key viewpoints. These paths are made of reddish macadamization, which helps direct foot movement while minimizing additional strain on the fragile landscape. This approach reflects a commitment to preserving the environment while still allowing for exploration.

Materiality
Construction materials include glass and ferro concrete, selected for their durability in Iceland's harsh weather. The glass façade allows the structure to adapt to changing light and weather conditions. This adaptability not only enhances the aesthetic experience but also fosters a sense of connection between the visitors and their natural surroundings.

As visitors approach the tower, they find a façade that changes with the daylight, mirroring the colors and textures of the landscape. This interaction invites a deeper appreciation of the geology while serving as a reminder of the beauty found within 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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