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Green Roofs and Reclaimed Wood Framing Visitor Experience in Volcanic Landscape

Authors:
Jerry Xu, Patrick Zheng
Green Roofs and Reclaimed Wood Framing Visitor Experience in Volcanic Landscape
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With a green roof that merges with the volcanic landscape and the use of reclaimed wood framing, the design enhances the visitor experience while providing essential amenities in the Hverfjall region of Iceland.
5 key facts about this project
01
A green roof integrates with the natural landscape, enhancing environmental sustainability.
02
The use of reclaimed wood reflects local building traditions and promotes resource efficiency.
03
Hyperbolic design elements guide visitor movement towards significant views of Hverfjall.
04
Three ramps ensure complete accessibility across varied terrain for all visitors.
05
Black aluminum framing provides durability while minimizing maintenance needs in harsh conditions.

The Hverfjall Welcome is a visitor center located in the dramatic volcanic landscape of Hverfjall. It provides essential services and amenities while enhancing the experience for those exploring the area. The design is based on respecting and connecting with nature, allowing visitors to appreciate the unique surroundings while offering educational and recreational opportunities.

Design Concept and Visitor Engagement

The design centers on engaging visitors from the moment they arrive. It encourages a connection to the environment by highlighting key views of Hverfjall and its striking geological features. The building provides educational information, preparing visitors for their journey and immersing them in the region’s natural beauty.

Functionality and Layout

The layout is thoughtfully organized with designated areas for both private moments of reflection and public interaction. A central café acts as a gathering space for guests, while other areas serve various visitor needs. The design directs movement toward paths leading to the rim of the crater, reinforcing the link between the building and the surrounding landscape, while actively encouraging exploration.

Materiality and Sustainability

Sustainability is a key consideration in the selection of materials used in the design. The project incorporates elements that are common in local architecture, chosen specifically for their ability to withstand the Icelandic climate. Notable materials include black aluminum mullions, green roofs, tempered glass windows, reclaimed weathered wood, corrugated galvanized steel, epoxy terrazzo flooring, and black corrugated galvanized steel roofing. These choices not only enhance durability but also suit the environmental context, making the building practical and long-lasting.

Architectural Features

The design employs an asymptotic system using hyperbolas. This approach helps define movement and elegantly frames the captivating views outside. Visitors are encouraged to engage with the landscape as they navigate through the space. Accessibility is also a priority, with ramps integrated into the design for smooth transitions across the sloped site, ensuring that everyone can enjoy the facility.

Incorporating elements of both tradition and contemporary design, the Hverfjall Welcome includes a green roof that blends with the surrounding environment. This feature not only showcases a commitment to sustainability but also fosters a close relationship between the architecture and the breathtaking site, allowing visitors to experience the unique landscape fully.

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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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Competition organisers

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.

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

100,000€ Prize / 2025 ideas COMPETITION
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Eligibility Open to all
Final registration deadline 30 October 2025

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