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Steel Canopies and 3d Printed Spaces at Hverfjall Volcano

Author:
Ekaterina Starovoytova
Steel Canopies and 3d Printed Spaces at Hverfjall Volcano
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Curved steel canopies and a 3D printed cave structure enhance the visitor experience at Hverfjall Volcano, providing shelter and stunning views in a sensitive natural landscape.
5 key facts about this project
01
Curved steel plates form canopies that create sheltered gathering spaces for visitors.
02
The 3D printed cave structure utilizes excavated soil as a primary material.
03
The observation deck features built-in seating integrated into its design for visitor comfort.
04
Wind analysis shows significant reduction in gusts around the observation areas.
05
Niches are oriented to maximize views of the volcanic landscape and provide weather protection.

The site at Hverfjall Volcano is designed to connect visitors with the natural beauty of Iceland while celebrating its rich cultural heritage. The project features two main elements: an observation deck and an underground cave. Inspired by the falcon, a significant figure in Icelandic folklore, the design aims to create a space that enhances the visitor experience while blending with the rugged landscape.

Observation Deck

The observation deck provides an elevated viewpoint for observing the valley and the volcano's vent. It consists of two curved steel plates that form canopies, creating semi-enclosed areas for visitors. The design focuses on making movement along the paths easy and enjoyable. Niches are positioned to offer views of the surrounding scenery while providing shelter from the elements. Built-in seating enhances the experience by allowing visitors to rest and take in the landscape after their climb.

Cave

The cave, named "the nest," is an underground space accessible from the path to the observation deck. It includes two circular zones, starting with a small entrance that leads to a more enclosed area. The architectural form resembles that of a falcon's nest, with mirrored surfaces that create interesting visual effects inside. This cave serves a dual purpose: it provides refuge for those exploring the area and acts as an attraction in its own right.

Sustainability Measures

Sustainability is a key focus of the design. The plan aims for energy neutrality by using solar panels to meet most lighting needs throughout the year. Analysis indicates that about 100 square meters of solar panels can effectively fulfill these requirements. Furthermore, 3D printing techniques are utilized, allowing for construction with excavated soil and reducing the environmental impact of transportation.

The structure is designed to respond effectively to wind conditions common around Hverfjall. Analysis shows that wind speeds are significantly lowered around the observation deck, which contributes to visitor comfort. The thoughtful arrangement of these elements provides a sense of safety while allowing the building to integrate smoothly into the volcanic landscape.

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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.

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

100,000€ Prize / 2025 ideas COMPETITION
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