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Curvilinear Concrete Design Harmonizing Geothermal Sustainability and Native Landscapes

Authors:
Garrett Nelli, Gabriel Quijada
Curvilinear Concrete Design Harmonizing Geothermal Sustainability and Native Landscapes

Project in-detail

Curvilinear concrete forms seamlessly blend with the geothermal landscape while expansive glass facades invite natural light, creating an immersive visitor center dedicated to exploring the geological wonders of Iceland.
5 key facts about this project
01
The design employs curvilinear concrete forms that mimic the natural landscape, seamlessly integrating the structure with its surroundings.
02
Extensive use of glass facades maximizes natural light and provides panoramic views of the surrounding geothermal features.
03
Sustainable practices are highlighted through the incorporation of geothermal energy systems for efficient heating and cooling.
04
Charred wooden shingles are utilized to enhance weather resistance while adding a distinct textural quality to the facade.
05
The layout includes strategically placed viewing platforms to enhance visitor engagement with the unique geological formations in the area.
The Tuff Earth Visitor Center is an architectural project that thoughtfully integrates into a geologically rich landscape known for its volcanic formations. Located in the Hevrifall and Dimmuborgir regions, this visitor center serves a functional role, guiding guests through significant natural sites while providing educational insights into the area's geological history. The architecture emphasizes a seamless connection between the building and its environment, reflecting a commitment to sustainability and an appreciation for the natural world.

This visitor center represents a modern approach to architecture that respects and enhances its surroundings. The design not only offers necessary visitor services but also elevates the experience of exploring the volcanic landscapes. It becomes a pivotal point for engagement, where visitors can gather information, find rest, and appreciate the striking natural features nearby. The architectural form is characterized by smooth and flowing lines that echo the contours of the landscape. This reflects a sensitivity to the environment, with the structure appearing as if it is gently emerging from the ground.

A focus on materiality plays a significant role in the project’s design. Concrete serves as the primary structural element, noted for its robustness and ability to maintain thermal stability. Extensive use of glass allows for ample natural light to filter into the interiors, fostering an openness that invites interaction with the scenery outside. Additionally, wood is incorporated into the design, particularly within communal and relaxation areas, providing warmth and a tactile quality that contrasts with the more industrial materials. Steel is utilized for framing and roofing, achieving both structural strength and an aesthetic coherence with the building's overall design.

Interior spaces are crafted to facilitate movement and social interaction, directing visitors through a carefully considered layout that guides them to various points of interest. The design includes dedicated areas for educational exhibits, dining, and relaxation, each designed with specific functions in mind. The dining space flows seamlessly into areas for relaxation, incorporating built-in seating that encourages socialization. These interior details create a welcoming environment that is both functional and nurturing.

A noteworthy aspect of the design is its incorporation of geothermal energy, aligning with sustainable practices that harness the natural resources available in the region. This not only reduces the environmental impact but also enhances the educational narrative surrounding the project, showcasing practical applications of geothermal energy. The visitor center thoughtfully incorporates viewing platforms that maximize the opportunities for guests to interact with the impressive landscape, truly bringing the experience of Dimmuborgir and Hevrifall alive.

The Tuff Earth Visitor Center stands out for its unique design approach, emphasizing a relatable scale and form that blends into the local terrain. The architectural decisions reflect a deep respect for the site while offering an engaging and educational experience for visitors. By connecting architecture with the natural world, this project elevates not only the visitor experience but also the educational value of the surrounding geological formations.

For those interested in exploring this architectural endeavor further, a review of the project presentation will provide deeper insights into the architectural plans, sections, designs, and unique ideas which contribute to the overall impact of the Tuff Earth Visitor Center. Engaging with these elements will enhance understanding and appreciation of this thoughtfully designed visitor center.
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
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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