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Grass Roof and Glass Canopy Intertwined with Volcanic Terrain for Observational Experience

Authors:
Neil Damy, Nelida Leaño, Gabriela Gutiérrez
Grass Roof and Glass Canopy Intertwined with Volcanic Terrain for Observational Experience
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Set against the volcanic landscape, a viewing tower with a grass roof and glass canopy integrates with its environment, offering visitors an immersive experience of Kvennagjá and Karlagjá’s unique geological features.
5 key facts about this project
01
The grass roof fosters biodiversity by supporting local flora and fauna.
02
The glass canopy enhances natural light while offering panoramic views of the landscape.
03
Walkways are inspired by cave formations, creating immersive exploration experiences.
04
The viewing tower's design reflects the geological context of Kvennagjá and Karlagjá.
05
Future expansions are planned for visitor amenities, including lockers and restrooms.

The design located in Kvennagjá and Karlagjá engages thoughtfully with its natural surroundings while providing a space for visitors to appreciate the landscape. Focused on creating an observation point, the structure draws inspiration from the unique geological features of the site, making it a natural extension of the environment rather than a separate entity. The overall concept highlights a connection to nature and complements the rugged terrain.

Volcanic-inspired Structure

Rocky soil in the area serves as the foundation for the viewing tower, reflecting a volcanic theme. This design choice enhances the visitor experience by fostering a sense of place that aligns with the geological characteristics of the region. The addition of a grass roof allows the building to blend in with its surroundings, supporting eco-friendly practices and ensuring that the landscape retains its integrity.

Central Space and Light Integration

At the heart of the design is a central area illuminated by a glass canopy. This feature brings natural light into the interior, establishing a connection with the outdoors. The use of glass provides clear views of the scenic landscape, inviting visitors to experience the surroundings more fully. This thoughtful arrangement contributes to an atmosphere that feels open and engaging, helping visitors transition between inside and outside.

Functional Organization and User Experience

The layout focuses on user experience, with walkways designed to mimic cave formations. This approach creates various spaces that support different functions, such as a museum-shop and a cafeteria. The design also plans for practical visitor amenities, including future bathrooms and lockers, addressing essential needs while enhancing the overall visit.

Architectural Influence and Aesthetics

The design incorporates influences from classical architecture, particularly seen in the elevator that nods to a Palladian staircase described by John Soane in 1819. This classical reference brings an element of complexity while maintaining a straightforward form. As light and shadow play across the structure, architectural details come to life, adding depth to the relationship between the building and its natural setting. The flowing lines and shapes guide visitors to engage with both the built environment and the beautiful landscape beyond.

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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