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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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MICROHOME 2026
MICROHOME 2026
100,000 € Prize Fund / Kingpsan Edition #11
The Next House: USA
The Next House: USA
20,000 USD Prize
Buildner's Unbuilt Award 2026
Buildner's Unbuilt Award 2026
100,000€ Prize / 2026

The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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