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Visitor Centre Featuring a Cantilevered Steel Structure and Coarse Lava Stone Integration in the Icelandic Landscape

Authors:
Jonathan Rodgers, Brian Hoy
Visitor Centre Featuring a Cantilevered Steel Structure and Coarse Lava Stone Integration in the Icelandic Landscape

Project in-detail

Nestled alongside Iceland's captivating Grjótagjá caves, this visitor centre showcases a cantilevered design crafted from coarse lava stone and steel, seamlessly merging modern architecture with the region's stunning geological features.
5 key facts about this project
01
- The centre employs coarse lava stone as a primary building material, reflecting the unique geological context of its Icelandic location.
02
Its cantilevered design extends over the landscape, offering unobstructed views of the surrounding volcanic terrain.
03
Integrated geothermal systems leverage the region's natural energy sources to provide efficient heating throughout the facility.
04
The use of local materials minimizes environmental impact while enhancing the building's aesthetic connection to the site.
05
An interactive digital cave experience enriches visitor engagement by providing augmented reality insights into the geological history of the area.
The Grjótagjá Caves Earth & Sky Centre is an architectural project located near the Grjótagjá caves, a significant geological site in Iceland. This centre serves as a visitor facility designed to enhance the experience of exploring the unique natural landscapes that characterize the region. The project represents a thoughtful integration of architecture and nature, aiming to provide educational and recreational opportunities while respecting the surrounding environment.

Functionally, the Earth & Sky Centre is designed to serve multiple roles, facilitating visitor engagement through exhibitions, educational programs, and access to stunning views of the Icelandic landscape. It invites visitors to explore the geological history of the area and experience the natural beauty that the caves and surrounding land have to offer. The centre emphasizes an intimate relationship between its occupants and the natural world, encouraging exploration and reflection.

A key aspect of the project is its architectural composition, which includes a cantilevered structure that reaches out over a cliff. This design draws inspiration from the varying landscapes of the region, offering visitors sweeping vistas of both the underground caves and the expansive sky. The careful siting of the building not only enhances its aesthetic appeal but also maximizes the views available to visitors, further deepening their connection with the site.

The materials utilized in the development of the Earth & Sky Centre have been selected with great care to ensure that they resonate with the local context. Coarse lava stone, abundant in the region, forms a prominent part of the structure, symbolizing the geological features of the surrounding landscape. Steel has been employed for its structural advantages, allowing for the extensive cantilevering that characterizes the design. The integration of geothermal systems is a noteworthy design aspect, demonstrating a commitment to sustainability by harnessing the natural heat from the earth to maintain comfortable interior conditions.

Inside, the visitor centre features a range of well-defined spaces, including exhibition areas that showcase the geological narrative of the caves, along with communal spaces that encourage social interaction among visitors. The design promotes seamless circulation from the entrance through to the viewing platforms, which are strategically positioned to provide optimal sightlines for experiencing the beauty of the landscape. Unique design features, such as an interactive digital cave experience, enhance the educational aspect of the centre, allowing visitors to engage with the geological phenomena in an innovative manner.

Accessibility is another critical focus in the design of the Earth & Sky Centre. The architectural approach ensures that all areas are navigable for visitors, making it easy for everyone, regardless of physical ability, to explore and enjoy the facilities. This is achieved through careful planning of circulation routes and the inclusion of ramps and other supportive design elements.

This thoughtful architectural project stands as an example of how architecture can coexist harmoniously with nature, reinforcing a sense of place while providing essential services to the community and its visitors. The Grjótagjá Caves Earth & Sky Centre invites exploration and interaction, creating a space where architecture and nature engage in a meaningful exchange. For those interested in a deeper understanding of the project, reviewing the architectural plans, architectural sections, and architectural designs will provide further insights into the innovative ideas and design approaches that shaped this remarkable centre.
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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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