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Burned Wooden Facade with Cross-Laminated Timber Viewing Tower

Authors:
Arnar Hansen, Jón Þór Sigurðsson
Burned Wooden Facade with Cross-Laminated Timber Viewing Tower

Project in-detail

A cross-laminated timber viewing tower with a façade of burned wooden tiles rises above the geothermal landscape of Mývatn, offering visitors a unique platform to engage with the area's geological features while providing essential amenities like a café and information center.
5 key facts about this project
01
A heated pathway system ensures safe access during winter months.
02
The viewing tower references the natural columnar rock formations.
03
Burned wooden shingles evoke the region's volcanic activity.
04
Strategically placed windows offer panoramic views in varying weather conditions.
05
An information center enhances visitor education about local geology.

The design located in Mývatn, Iceland, exists within a geothermal landscape renowned for its unique volcanic features, such as the Grjótagjá natural bathing cave. The project includes a viewing tower, café, information center, and changing area, interconnected with pathways that lead to a platform providing views of the surrounding terrain. The overall design seeks to blend the built environment with the natural landscape while emphasizing the geological importance of the site and enhancing the experience for visitors.

Design Concept

The structure takes on a hexagonal shape across three levels, reflecting the natural forms of columnar basalt found in the region. This geometric design offers visitors varied perspectives of the landscape while situating them within the context of the area's geology. The layout encourages movement through the building, allowing guests to engage with both the architecture and the impressive scenery around them.

Functional Spaces

On the ground floor, an information center, café, and restroom facilities provide essential services for visitors. This level is easily accessible upon arrival, creating a welcoming entry point. Moving upwards, the upper levels feature rooftop access, usable during pleasant weather. At the top, the main viewing area presents wide-ranging views of Mývatn, inviting guests to take in the natural beauty that surrounds them.

Materiality

The buildings are constructed using cross-laminated timber elements that meet Nordic ecolabel standards, showcasing a dedication to environmentally responsible design. The use of local rock mounds helps ground the structure within its rugged setting. Additionally, the façade is clad in burned wooden tiles, referencing the volcanic activity of the region and strengthening the connection between the architecture and its environment.

Pathways and Accessibility

Pathways weave through the landscape, offering safe navigation for visitors as they explore the site. The paths on the east side are heated, ensuring comfortable access even in winter conditions. A platform on the west side allows visitors a unique position to observe the fissure, giving them a chance to engage with striking geological features while capturing memorable photographs against the backdrop 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

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