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Geothermal Gathering Space With Glulam Structure and Astronaut Windows

Author:
Nícolas Lener
Geothermal Gathering Space With Glulam Structure and Astronaut Windows

Project in-detail

With its glulam structure and large circular windows that frame the Icelandic landscape, the design provides a distinctive vantage point for visitors to engage with the geothermal surroundings while facilitating community gatherings.
5 key facts about this project
01
The structure incorporates large circular windows for panoramic views of the geothermal landscape.
02
Built with sustainably sourced glulam, the design ensures structural integrity and aesthetic warmth.
03
The integration of Thermo-cork insulation enhances energy efficiency in a harsh climate.
04
Pedestrian pathways are designed to blend seamlessly with the natural terrain.
05
Modular spaces within the building allow for flexible configurations to accommodate various functions.
The architectural project "The Folly" located in Grjótagjá, Iceland, serves both a contemplative and functional role within its stunning geological context. Designed to provide an observation point amid the landscape characterized by dramatic volcanic formations and geothermal activity, this structure embodies a thoughtful interaction between architecture and nature. The design incorporates essential visitor amenities while prioritizing seamless integration with the natural surroundings.

The primary function of "The Folly" is to act as a viewing platform and a gathering space for tourists and locals alike, fostering engagement with the unique Icelandic landscape. The building features a series of modular structural elements that accommodate various activities, including rest areas, an observation deck, a café, and access to the nearby Grjótagjá caves.

Unique Design Approaches

One of the distinguishing features of this project is its verticality, reaching a height of 29 meters, which enhances visibility over the expansive landscape. The building's architectural form combines angular and curved surfaces that not only provide aesthetic appeal but also create dynamic internal spaces that guide movement. Large circular windows, dubbed "astronaut windows," facilitate panoramic views while encouraging an immersive experience with the environment.

The project employs sustainable materials to withstand the harsh climatic conditions typical of Iceland. Key structural elements include Glulam timber for upper sections of the building, ensuring both structural integrity and a warm aesthetic. The use of concrete for the foundations provides stability, while insulated panels made from Thermo-cork and wood fiber contribute to energy efficiency.

Attention to accessibility has informed the design of pedestrian pathways that lead to the structure. These paths blend into the natural terrain, ensuring that the approach to "The Folly" is gentle and respectful of the landscape. The integration of nature into the architectural experience is further enhanced by the thoughtful positioning of the building, which offers varied perspectives and interaction with the geothermal features in the vicinity.

Technical Details and Functionality

All functional spaces within "The Folly" have been designed with user experience in mind. The ground level contains essential amenities such as restrooms and seating areas, effectively accommodating visitor needs while keeping a low profile. The upper levels are organized to maximize utility and comfort, facilitating social interactions and enhancing the overall visitor experience.

Building materials have been meticulously selected for their durability and aesthetic qualities. The use of galvanized corrugated metal cladding on the exterior ensures minimal maintenance while providing a rugged finish that complements the surrounding landscape. The interior spaces are lined with cross-laminated timber (CLT) flooring, reflecting an environmentally-conscious approach in alignment with the project’s conceptual framework.

For further insights into the architectural intricacies of "The Folly," including detailed architectural plans, architectural sections, and other architectural designs, readers are encouraged to explore the project presentation. By examining these elements, one can gain a deeper appreciation for the design ideas and functionality that define this remarkable structure.
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100,000 € Prize Fund / Kingpsan Edition #10
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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