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Timber Lattice Retreat Embracing Natural Serenity with Clay and Stone

Authors:
Lim Ying, Jeanette Lee
Timber Lattice Retreat Embracing Natural Serenity with Clay and Stone
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Constructed with a timber lattice facade that harmonizes with its natural surroundings, the retreat integrates clay and stone elements to create an immersive space for yoga and meditation.
5 key facts about this project
01
Timber lattice provides privacy while allowing natural light infiltration.
02
Washroom designed to create calmness with dim lighting and sunlight shafts.
03
Pathways connect indoor and outdoor spaces, enhancing visitor exploration.
04
Integrated greywater system supports sustainable water use for gardening.
05
Sleeping pods feature large windows and skylights for landscape views.

Sombra House is situated in the Serra de Estrela region of Portugal, within the Vale de Moses Yoga Retreat. Designed to create a peaceful space, it encourages visitors to connect with nature and themselves. The architecture embodies a concept that supports introspection and mindfulness, providing a distinct experience that aligns with the teachings of yoga.

Spatial Organization
The design focuses on the arrangement of spaces and the quality of light. Guests transition from a dimly lit entryway into brighter communal areas, guiding them through different emotional experiences. The washroom is deliberately designed to be dim, enhancing the soft light that filters into the space. This thoughtful organization encourages both social interaction and personal reflection, allowing visitors to find their own peace.

Integration with Nature
Sombra House creates a strong link between its indoor and outdoor environments. Outdoor seating areas offer impressive views, while the timber lattice structure allows gentle sunlight to filter through, heightening the connection with the landscape. Pathways connecting the various spaces invite exploration, enabling guests to engage fully with the natural beauty around them.

Sustainable Strategies
Attention to sustainability is evident in Sombra House. The roof is angled to capture sunlight for solar energy, and the porous facade helps light enter the building while supporting plant life. Other features, such as a greywater system and drying cabinets, show the commitment to conserving resources. These strategies work together to create an environment that respects nature.

Material Selection
The materials used evoke traditional Portuguese architecture with the use of wood, clay, stone, and ceramic tiles. This choice connects the house with local building practices and creates a warm, inviting atmosphere. The combination of these materials enriches the experience for visitors, making them feel at home in this tranquil retreat.

Large windows frame captivating views of the surrounding hills, inviting the outside in and creating a space that feels alive with its natural context.

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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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Competition organisers

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 €
Eligibility Open to all
Final registration deadline 30 October 2025

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