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Mirage-Inspired Observation Tower with Sintered Stone and Glass Volumes

Authors:
Sara Aiello, Valentina Maria Bagarotti, Pierpaolo Ruggiero, Chiara Tuppi
Mirage-Inspired Observation Tower with Sintered Stone and Glass Volumes
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Sintered stone and glass volumes coalesce in a mirage-inspired structure that extends toward the American Plate, creating an observation tower that enhances the visitor experience in the unique Icelandic landscape.
5 key facts about this project
01
Inspired by the Fata Morgana mirage phenomenon.
02
Comprises five geometric volumes to create visual lightness.
03
Designed to connect the Eurasian and American tectonic plates.
04
Features a geothermal heating system for energy efficiency.
05
Incorporates vertical wind turbines to harness local wind energy.

The MORGANA observation tower is located near the Grjótagjá Caves on the Eurasian Plate in Iceland. It serves as a visitor attraction that combines the area's natural beauty with stories from local mythology, particularly that of Morgan le Fay, also known as Fata Morgana. The design draws inspiration from the concept of a mirage, evident in the arrangement of geometric volumes that invites viewers to take in the surrounding landscape in a distinctive way.

Structural Design and Composition

The tower consists of five geometric volumes, three made from transparent glass and two crafted from sintered stone. This combination creates an effect of lightness and fluidity, which visually interacts with the environment. The volumes function independently yet connect through a central reinforced concrete elevator that maintains structural stability and accessibility throughout all levels.

Spatial Organization and Functionality

Inside the tower, spaces are organized to enhance the visitor experience. The ground floor includes an infopoint, restrooms, an office, and storage facilities to meet fundamental visitor needs. The first floor features a café and rooftop area, encouraging social interaction. Above, the second floor, known as "Iceland Soundland," immerses visitors in the unique sounds of the region. The third floor offers panoramic views of the surroundings, while the fourth floor embraces a theme called "Imagineland," exploring aspects of Icelandic culture.

Material Usage and Sustainability

Material selection plays an important role in the tower's overall character. Sintered stone is used for the solid elements, providing strength and stability within the rugged terrain. The glass sections allow natural light to flood the interiors and create a connection between inside and outside, enhancing the illusory aspect of the design. Sustainability is addressed through the use of vertical wind turbines in the parking area, which capture wind energy, and a geothermal heating system positioned below the building to support its energy needs.

The observation deck points outward, reaching toward the American Plate. It offers visitors a wide view of the unique Icelandic landscape, emphasizing the links between the myth, architectural form, and the natural world.

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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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