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Curvilinear Foil Roof Enveloping Geothermal Visitor Experience Amidst Volcanic Landscape

Authors:
Shun Nakakura, Mika Ueda, Wang Yiyi
Curvilinear Foil Roof Enveloping Geothermal Visitor Experience Amidst Volcanic Landscape

Project in-detail

A curvilinear ETFE roof gracefully unfurls above a robust black concrete structure, harmonizing with the geothermal landscape while providing an inviting space for visitors to engage with Iceland's volcanic terrain.
5 key facts about this project
01
Incorporates a curvilinear ETFE roof that enhances natural light while reducing energy consumption.
02
Utilizes geothermal heating systems, demonstrating a commitment to sustainability in design.
03
Features a black concrete structure that echoes the surrounding volcanic landscape.
04
Includes an observation deck that offers panoramic views of the unique geological formations.
05
Designed to provide flexible exhibition spaces for showcasing local culture and history.
The Iceland Black Lava Fields Visitor Center exemplifies a thoughtful architectural response to a unique geological landscape characterized by expansive lava fields in Iceland. This project serves as a crucial hub for visitors, providing facilities that enhance their experience of the striking natural surroundings. The architecture captures the essence of the environment it occupies, reflecting the rugged beauty of the lava fields while offering functional and dynamic spaces for tourists and locals alike.

At its core, the visitor center embodies the concept of coexistence between humanity and nature. It is designed not merely as a building but as a platform that facilitates interaction with the dramatic landscape of volcanic rock formations, moss-covered lava, and geothermal activity prevalent in the region. The project accentuates the importance of sustainability, particularly in how it harnesses geothermal energy—a defining characteristic of Iceland’s natural resources. This focus demonstrates a commitment to minimizing the ecological footprint of the architectural design while providing a comfortable experience for all visitors.

The architectural layout consists of two primary components: the Black Box and the White Surface. The Black Box is a solid, rugged structure housing essential visitor amenities, including exhibition galleries, a café, and office spaces. This cuboidal form offers a grounded presence in the landscape, characterized by a robust exterior finish using materials like reinforced concrete and weathered steel. These materials not only provide durability against the harsh Icelandic climate but also visually echo the natural textures found in the surrounding environment.

In contrast, the White Surface introduces a dynamic and fluid form, characterized by curvilinear lines that create an organic connection from indoor spaces to the expansive outdoors. The use of ETFE foil for the roofing elements allows natural light to filter through, enriching the interior environments while fostering a sense of openness and interaction with nature. This design choice not only enhances the aesthetic appeal but also contributes to an energy-efficient system that capitalizes on passive heating.

The spatial organization of the visitor center ensures that various functions are strategically placed to optimize visitor flow and engagement. On the ground floor, the reception area, café, and visitor shop create a welcoming atmosphere, equipping guests with information and resources. The exhibition spaces are designed to be versatile, allowing for rotating displays that highlight local art, culture, and geological history. Moving up to the first floor, an observation deck provides panoramic views of the surrounding lava fields, creating a space for reflection and appreciation of the landscape.

In an approach that underlines the significance of sustainability, the project includes geothermal heating systems integrated into the building's underground infrastructure. These systems not only provide essential comfort year-round but exemplify the potential for architectural designs to leverage local resources responsibly.

Unique to this project is its ability to create a dialogue between the built environment and the natural landscape. The architectural ideas present in this visitor center resonate with the principles of harmonious living and environmental stewardship. It effectively transforms a simple visitor facility into a destination that enriches the visitor experience while fostering a sense of connection to the surrounding lava fields and their inherent beauty.

Overall, the Iceland Black Lava Fields Visitor Center stands as a noteworthy example of contemporary architecture that embraces its context. It serves as both a functional space for tourism and as a celebration of Iceland’s natural heritage. To explore further details about the architectural plans, sections, and unique design ideas that delineate this project, readers are encouraged to delve into the project presentation for a more comprehensive understanding.
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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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