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Turf Roof and Tectonic Bridge Enhancing Visitor Experience at Icelandic Geological Site

Author:
Ahmed mahgoub Abubaker
Turf Roof and Tectonic Bridge Enhancing Visitor Experience at Icelandic Geological Site

Project in-detail

A turf roof and a tectonic bridge connect visitors to the geological features of northern Iceland, enhancing the experience at the Grjótagjá caves while achieving zero net energy through integrated sustainable practices.
5 key facts about this project
01
The bridge is designed to accommodate tectonic plate movement.
02
The visitor center features a folded concrete ceiling for enhanced acoustics.
03
A turf roof integrates the building into the surrounding landscape.
04
The structure employs triple-pane insulated curtain wall units for energy efficiency.
05
Perforated stairs guide visitors while allowing glimpses of the café below.

The "Beyond the Wall" project is located in northern Iceland, near the Grjótagjá caves and Lake Mývatn. This setting is marked by its unique geological features, straddling the boundary of two tectonic plates. The aim is to create a space that enhances the visitor experience and allows for meaningful interaction with the surrounding environment. The design integrates three primary components: the visitor center, the viewing tower, and a bridge, all of which work in harmony with the natural landscape.

Visitor Center

The visitor center acts as the main access point. Upon entering, guests see a folded concrete ceiling that draws their attention to an information wall designed for easy updates. This feature encourages visitors to engage with the information presented. The café is placed strategically in this central area, making it a welcoming space where visitors can relax and socialize while enjoying views of the surrounding landscape.

Viewing Tower

The viewing tower provides expansive views of the scenic surroundings. Visitors ascend via a perforated stair, which enhances their experience as they climb. This tower is thoughtfully positioned to offer direct sightlines to the Grjótagjá caves, thus connecting the users with the geological wonders nearby. The height of the tower allows visitors to gain a new perspective, deepening their understanding of the landscape's significance.

Bridge Between Continents

The bridge that connects the two tectonic plates is a key element of the design, illustrating the geological context of the area. It features a hinged connection that allows for movement between the plates, which reflects the natural dynamics of the site. Roller connections on the American side improve the bridge’s flexibility and safety. Beyond its functional role, the bridge serves as a symbolic link, encouraging visitors to appreciate the natural forces at work.

Sustainability Considerations

Sustainability is an integral part of the design, with a goal of achieving zero net energy. Active and passive systems are included, such as wind turbines and geothermal heating, aimed at reducing environmental impact. Features like triple-pane insulated curtain wall units are used to enhance energy efficiency in the visitor center and viewing tower. Additionally, the turf roof blends the structure into the landscape while contributing to thermal performance and promoting biodiversity.

The relationship between the architectural features and the natural landscape encourages visitors to engage with their surroundings. By emphasizing the geological aspects of northern Iceland, the project fosters a deeper appreciation for the unique environment.

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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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