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Volcanic Concrete and Natural Springs Enhance a Landscape Coffee Shop

Authors:
Yaying Feng, Quan Li, Fangqi Zhang, Yuanhang Xie
Volcanic Concrete and Natural Springs Enhance a Landscape Coffee Shop
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Incorporating volcanic concrete and harnessing natural springs for heating, this coffee shop designed in the Mývatn region offers a unique gateway to the geological wonders of Hverfjall Volcano, providing visitors with a space for relaxation and education.
5 key facts about this project
01
Utilizes volcanic concrete to integrate the building with its geological surroundings.
02
Incorporates natural springs for sustainable heating and energy efficiency.
03
Features a landscape design inspired by Japanese Zen Gardens to enhance visitor experience.
04
Offers unobstructed views of Mývatn Lake from inside the coffee shop.
05
Provides multifunctional spaces for camping, stargazing, and outdoor exhibitions.

The Gate of Hverfjall Volcano is situated in the Mývatn region, where it establishes a connection with the unique volcanic landscape. Functioning as a coffee shop, it offers visitors an opportunity to relax while also providing information about the surrounding geological features. The design concept centers on the idea of a gate, representing a passage into the volcano itself. This approach enhances the experience of visitors as they explore the natural environment.

Site Engagement

The coffee shop is thoughtfully oriented to capture views of Mývatn Lake. This design choice aims to integrate the visual beauty of the lake into the overall visitor experience. Inspired by Japanese Zen Gardens, the landscaping includes aligned small rocks that mimic the gentle waves of the water. This element evokes a calm atmosphere, encouraging visitors to connect more deeply with the landscape.

Multifunctional Spaces

Beyond the coffee shop, the design accommodates a variety of activities. Spaces are included for camping, stargazing, and outdoor exhibitions, broadening the potential experiences for visitors. By offering diverse functions, the project encourages people to interact with nature in different ways, enhancing their time spent in the area.

Material Responsiveness

Sustainability plays a key role in the choice of materials used in the design. A steel structure is selected for its strength and construction efficiency. The use of local timber adds a sense of place and connection to the region. Additionally, volcanic concrete ties the architecture to the local geology, reinforcing the relationship between the built form and the landscape. Heating is provided by natural springs, while strategically placed side-roof windows allow for effective ventilation and energy conservation.

Visual Flow

The layout of the site follows the natural contours of the land, guiding visitors smoothly as they move through the area. This design respects the landscape and creates an engaging experience. The architectural form incorporates natural shapes and lines that reflect the nearby volcanic features. Attention to detail at entry points enhances the connection with the environment, encouraging a sense of exploration.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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Final registration deadline 30 October 2025

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