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Basalt and Turf Formed Grotto with Curved Pathways for Exploration

Authors:
Ismail Utkan Yonter, Sara Olmez
Basalt and Turf Formed Grotto with Curved Pathways for Exploration
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Set within Iceland's rugged terrain, the design features a grotto constructed with basalt plates and a turf roof, complemented by curved pathways that guide visitors toward a café, enhancing their experience of the natural landscape.
5 key facts about this project
01
Grotto interior incorporates soft curves inspired by natural fissures.
02
Pathways adapt in width, enhancing visitor movement and experience.
03
Pinnacle tower offers 360-degree views of the surrounding landscape.
04
Basalt plates used for the façade echo local geological features.
05
Turf roof design references traditional Icelandic architectural practices.

Set against the rugged landscape of Iceland, the design seeks to create a meaningful relationship between the natural environment and human-made structures. Its setting is marked by diverse geological features, which serve as both inspiration and foundation for the spaces being proposed. Central to the plan is a grotto, designed to evoke the feeling of exploring hidden depths. This project invites visitors to engage with the striking features of the land while providing a place for reflection and exploration.

Grotto Design

The grotto is the heart of the design, capturing the essence of the landscape's natural fissures. Its interior consists of gentle curves that create intimate spaces, offering a sense of shelter from the elements. This design allows visitors to connect with the surroundings on a personal level, encouraging exploration and discovery as they navigate through the space.

Pathways and Movement

Pathways weave throughout the site, created with a flexible design that changes in width and purpose. These routes guide visitors toward key locations, including the caves of Grjótagjá and an open-air museum. With various observation points along the way, the pathways enhance the experience, allowing visitors to pause and appreciate the beauty of the landscape, highlighting the connection between architecture and nature.

Pinnacle Tower

A prominent pinnacle tower rises above the site, providing expansive views of the surrounding area. Its vertical design contrasts with the grotto and serves as a navigation marker. Various viewing platforms are incorporated into the tower, encouraging visitors to appreciate different perspectives of the landscape, thus deepening their engagement with the environment.

Material Expression

The selection of materials reinforces the connection to the site. The grotto's façade is clad in basalt plates, similar to the natural formations found in Iceland, making the structure visually align with its surroundings. Inside, timber facings on the ceiling add warmth to the space, creating a welcoming atmosphere. The roof, covered in turf, is a nod to traditional Icelandic architecture and also provides natural insulation, adding an ecological aspect to the overall design.

Amidst these elements is a café located within the grotto, designed for visitors to gather and rest. It offers a comfortable place to enjoy the views and the atmosphere, allowing for moments of pause as guests experience the unique blend of architecture and the natural beauty of Iceland.

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Vancouver Tall Challenge: Building Higher Downtown

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Competition organisers

The Vancouver Tall Challenge: Building Higher Downtown is an international architecture competition organized by Buildner in collaboration with the City of Vancouver and the University of British Columbia’s School of Architecture and Landscape Architecture (SALA). The competition invites architects, designers, planners, and creative thinkers to explore innovative approaches to tall buildings in Vancouver’s downtown core, focusing on sustainability, livability, urban density, public space, and the city’s strong connection to nature. As Vancouver continues to grow, participants are challenged to rethink how vertical development can enhance urban life and contribute to a more vibrant, inclusive, and resilient city identity.

The competition offers a total prize fund of $15,000 CAD, with winning proposals selected by an international jury of architects, planners, academics, and city-building professionals. Key dates include the final registration deadline on October 29, 2026, submission deadline on November 30, 2026, and winners announcement on January 26, 2027. Full competition details, requirements, and registration information are available at architecturecompetitions.com/VancouverTallChallenge

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