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Elliptical Structure Crafted From Glued-Laminated Timber With Geothermal Integration in Iceland's Lava Landscape

Authors:
Stian vestly Holte, Simon Schumacher
Elliptical Structure Crafted From Glued-Laminated Timber With Geothermal Integration in Iceland's Lava Landscape

Project in-detail

Crafted with glued-laminated timber and incorporating a geothermal heating system, this elliptical visitor center seamlessly integrates into Iceland's lava landscape, providing an engaging space for education and exploration.
5 key facts about this project
01
Constructed with glued-laminated timber, enhancing structural integrity and thermal performance.
02
Features large glass facades to maximize natural light and connect indoor spaces to the landscape.
03
Incorporates a green roof that supports local biodiversity and manages rainwater sustainably.
04
Utilizes geothermal heating to reduce energy consumption and minimize environmental impact.
05
Designed with elliptical form to blend seamlessly into the surrounding terrain of the lava fields.
The Hraun Visitor Center is situated in the Dimmuborgir Lava Fields of Iceland and serves as a nexus for education and appreciation of the site's geological features. The architecture integrates seamlessly with the surrounding landscape, prioritizing functionality while providing an immersive experience for visitors. The center aims to enhance public understanding of the unique ecological and historical significance of the lava fields.

The design employs an elliptical form that carefully merges with the topography, reducing visual impact and allowing for unobstructed views of adjacent natural landmarks, including the Hverfjall volcano. This architectural approach demonstrates consideration for the environment, fostering an inviting space that encourages exploration and learning.

Use of Natural Materials and Sustainable Practices
The Hraun Visitor Center distinguishes itself through its commitment to sustainability and the use of natural materials. Glued-laminated timber beams form the structural framework, promoting durability while providing a warm aesthetic. Large glass facades enhance the connection between indoor and outdoor environments, facilitating visibility of the striking landscape. The building includes a green roof designed for biodiversity, effectively managing rainwater and reducing environmental impact.

Energy efficiency is also a core element of the architectural strategy. Featuring photovoltaic panels, geothermal heating, and natural ventilation methods, the center utilizes renewable energy sources, aligning with Iceland's sustainability initiatives. This focus on ecological responsibility not only minimizes operational costs but also educates visitors on sustainable practices.

Visitor Engagement and Accessibility
The Hraun Visitor Center supports a range of educational activities, serving as both a visitor hub and an exhibition space. The interior layout is designed for flexibility, accommodating groups of varying sizes. Thoughtful spatial organization facilitates movement and interaction, allowing guests to engage with exhibits that explore the geology, flora, and fauna of the area.

Accessibility is prioritized through adaptive pathways, ensuring that all visitors can fully experience the offerings of the center. The integration of informative displays and interactive elements enhances the educational journey, encouraging deeper contemplation of the natural environment.

To explore the Hraun Visitor Center further, including the architectural plans, sections, and unique design elements, consider reviewing detailed project presentations. This provides insights into the architectural ideas that shaped the design and how it functions within this unique geological context.
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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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