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Canopy Views with Sustainable Rainwater Harvesting in a Retreat Setting

Authors:
Daniel Serna, Dante Sandoval, Christopher Kirch, Ruiwen Tang
Canopy Views with Sustainable Rainwater Harvesting in a Retreat Setting
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Rainwater harvesting channels enhance the central garden's ecological function while providing expansive canopy views in a retreat designed for meditation and connection with nature.
5 key facts about this project
01
Retreat features a central garden that serves as a rainwater collection system.
02
Canopy views enhance the immersive experience of meditation.
03
Shed-roofed buildings blend into the surrounding forest landscape.
04
Operable glass panels in the yoga studio facilitate indoor-outdoor connection.
05
Designed to encourage forest bathing as a meditative practice.

Casa Da Arvore is located in the Mediterranean forests of Portugal, designed as a retreat for meditation and "forest bathing." The setting enhances the project’s purpose of helping people connect with nature. The overall design focuses on creating a peaceful atmosphere to encourage quiet reflection and mindfulness away from daily life.

Architectural Layout

The retreat features a series of shed-roofed buildings that blend well with the surrounding trees. As visitors arrive, they find a small meeting space, kitchen, and seating area that overlook the southern valley. This layout fosters a warm and inviting atmosphere, allowing people to feel at home while enjoying expansive views of the natural landscape.

Central Garden

At the heart of the design is a central garden filled with water features that respond to seasonal changes. This garden adds richness to the experience, inviting visitors to engage with nature directly. Its design promotes ecological awareness and underlines the retreat's intent to provide a calming and immersive environment.

Sustainability Features

Casa Da Arvore includes innovative sustainability features, such as a pitched roof that captures rainwater, directing it into the central garden. This method effectively manages water and reduces the building's environmental impact. Additionally, the roof supports a solar panel system capable of generating energy, balancing efficient use of resources while preserving the natural views.

Interior Experience

The yoga studio provides an essential aspect of the retreat, designed with large operable glass panels that allow nature to flow inside. This connection enhances the experience, bringing in light and fresh air while creating a sense of being enveloped by the forest. The studio invites a feeling of intimacy and tranquility, essential for practices of meditation and reflection.

Casa Da Arvore creates an environment where people can connect with the natural world. The retreat combines thoughtful design and sustainability to enhance the experience of meditation and mindfulness, all within the stunning context of the Mediterranean forest. The careful arrangement of spaces and features provides a calming setting that encourages reflection and peace.

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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.

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