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Charcoal-Finished Retreat with Natural Rain Gardens and Intimate Therapy Spaces

Authors:
Martin Avila, Valeria Abigail Moreno Galvez
Charcoal-Finished Retreat with Natural Rain Gardens and Intimate Therapy Spaces
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Constructed with charcoal-finished wood and integrated rain gardens, the retreat offers intimate therapy spaces that foster deep connections with nature and promote holistic wellness.
5 key facts about this project
01
Rain gardens enhance the site’s ecology and support local flora.
02
Charred wooden shingles provide durability and a distinctive aesthetic.
03
Two-level design separates therapy areas from private sleeping quarters.
04
Cross-ventilation strategies naturally regulate indoor temperatures.
05
Terrace features deciduous vegetation for seasonal light control.

The Moses' Containers is located in the Vale de Moses and serves as a retreat designed to promote health and well-being. The project emphasizes a strong relationship between architecture and nature, using a design approach that focuses on how people experience their surroundings. Visitors can engage in various healing therapies in a peaceful setting that encourages quiet reflection and mindfulness.

Spatial Organization

The layout includes two distinct levels that cater to different activities. On the ground floor, the main therapy room is equipped with essential amenities, such as a washbasin and a sauna for relaxation. This arrangement is practical, ensuring that users can easily transition from one activity to another. The upper level features a small bedroom that opens to a terrace, allowing occupants to enjoy views of the vale and enhancing their connection to the natural environment.

Connection to Nature

To reach the cabins, guests walk along a path lined with flowers and rain gardens, creating an inviting atmosphere. As people descend along this path, they encounter thicker vegetation, which signals a move toward a more serene environment. At the end of the path, a stone platform reveals expansive views of the surrounding mountains, enriching the experience and fostering a deeper bond with nature. This thoughtful design frames the scenery, making the landscape an essential part of the retreat's character.

Material Expression

The use of local wood throughout the project connects the buildings to their surroundings. Wood serves both structural and aesthetic purposes, helping to maintain the local character of the area. Additionally, the exterior features a treatment called "shou sugi ban," which involves charring the wood to enhance its durability. This method provides a distinctive dark finish while ensuring the cabins can withstand various weather conditions.

Sustainable Practices

Sustainability plays a crucial role in the design. Cross ventilation is incorporated to improve indoor comfort across seasons. Rainwater collection systems support the gardens and promote eco-friendly practices by allowing for water reuse. These elements reflect a commitment to creating a space that not only supports well-being but also respects the environment.

The design encourages an interaction between different spaces. Lower ceilings in therapy areas create an intimate atmosphere, while the entrance hall features a double-height design that allows natural light to reach the interiors. This interplay between light and space brings a dynamic quality to the overall experience, allowing visitors to feel connected to their surroundings throughout the day.

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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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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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