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Barrel Vaults and Earth Walls Reshape Communal Spaces in Mountain Retreat

Authors:
Mariana Magalhães Costa, Patricia Tinoco
Barrel Vaults and Earth Walls Reshape Communal Spaces in Mountain Retreat
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Constructed with earth walls and barrel vaults that harmonize with the mountainous landscape, the design creates a multifunctional retreat that promotes yoga practice and community interaction.
5 key facts about this project
01
Constructed using local earth for walls and traditional wattle and daub techniques.
02
Features barrel vaults that enhance structural integrity while facilitating rainwater collection.
03
Incorporates community participation in the building process using accessible bioconstruction methods.
04
Designed with pivoting panels that allow yoga practices to extend outdoors.
05
Maximizes natural light through large windows framed by wood, connecting interiors with the landscape.

The Yoga House at Vale de Moses is located in the Portuguese mountains, providing a space dedicated to yoga practice and community gatherings. Its design reflects a thoughtful consideration of both the natural surroundings and the needs of its users. The goal is to create an environment that supports well-being and encourages connections among individuals, blending the indoor and outdoor experiences fluidly.

Design Concept

At the heart of the design is the idea of a peaceful retreat where users can engage in individual reflection and group activities. The layout is organized into specific areas that serve distinct functions. The shala, the main yoga room, offers an open area for practice, free from distractions. Additional spaces, including changing rooms and a kitchenette, are designed to enhance comfort and promote social interaction, making the environment suitable for both personal and communal use.

Spatial Organization

The structure employs a modular design, divided into six connected sections supported by wooden pillars. This arrangement promotes an open flow throughout the building, facilitating movement between the various areas. The roof is characterized by barrel vaults, an architectural form that enhances both the aesthetics and function of the building. These vaults allow for rainwater collection while providing ample height and light within the interior spaces.

Sustainability and Materials

The construction methods used align with sustainable practices that prioritize community involvement. The Yoga House features traditional techniques such as 'wattle and daub' for the walls and adobe bricks for the vaulted roof. The foundation, built using earth-bag construction, effectively utilizes local soil while reducing excavation needs. Wooden components make up the framework and window frames, integrating the building with its environment while creating a warm and inviting atmosphere.

Design Features

Large windows play a key role in the overall design, allowing natural light to enter and offering views of the surrounding landscape. This design choice strengthens the connection between activities inside and the natural scenery outside. The shala has pivoting panels that can open to the outside, extending the practice space into the open air.

The changing light across the interior creates a varied experience for users, encouraging them to engage with both their practice and the setting. These details enhance the multifunctional use of the space while emphasizing the relationship between the structure and the landscape it occupies.

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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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