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Metal Tower Overlooking Natural Landscape with Timber Interior

Authors:
Tony Jemmott, Ruairi Roberts, James Cameron, Chris Wardle
Metal Tower Overlooking Natural Landscape with Timber Interior

Project in-detail

Rising as a slender metal tower, the design integrates a mirror box structure above the rugged terrain of Mývatn while incorporating timber elements within, creating a distinctive café that offers refuge and panoramic views of the captivating landscape.
5 key facts about this project
01
Rising as a slender metal tower, it acts as a guiding beacon for visitors.
02
Timber elements create an inviting interior that contrasts with the exterior.
03
The mirror box structure reflects the surrounding landscape, minimizing visual impact.
04
Screw piles provide structural support while preserving the natural terrain.
05
The design incorporates extensive trekking paths to connect visitors to nearby geological features.

The Grjótagjá Cave Tower is located in the picturesque landscape of Mývatn, Iceland. Designed to serve as both a shelter and a viewing point for visitors, the tower harmonizes with the rugged environment. The structure prioritizes minimal impact on the landscape, capturing the essence of the natural world while providing a space for people to enjoy the scenery.

Concept and Integration

The design features a mirror box that floats slightly above the terrain. This concept helps the building blend into the surroundings, reducing visual impact. A slender metal tower sits next to the main structure, acting as a guide for visitors navigating through the changing weather. Its simple form complements the natural landscape, allowing nature to remain the main attraction.

Spatial Organization

Inside, the building is organized in a way that enhances the user experience. Private areas, including the office and reception, are located to the north, while public spaces such as the café and restrooms are to the south. This clear division helps visitors move smoothly between different parts of the building, making it easy to access key functions.

Interior Experience

The café is designed to be a welcoming space, offering visitors a chance to look out at the stunning landscape. Large barn tables provide ample room for gathering, ensuring that everyone can enjoy the views. A significant snorkel window allows natural light to fill the space, framing the lovely sights of the Icelandic sky and bringing the outdoors inside.

Environmental Considerations

To minimize ecological impact, the construction uses screw piles as the main structural support. This method ensures that the ground remains mostly undisturbed. Inside the building, warm timber elements enhance the atmosphere and provide comfort. Surrounding the tower, a network of walking paths connects visitors to nearby geological features, such as caves and the Hverfjall crater, encouraging exploration of the area.

This design balances functionality with a strong connection to the natural environment. A large snorkel window not only brightens the café but also captures the changing beauty of the landscape, inviting visitors to appreciate the unique scene outside.

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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

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