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Dark Chestnut and Rammed Earth Retreat Emphasizing Community and Sustainability

Authors:
Suan Ho-dinh, Michele D'ostuni, Ragil Langlang
Dark Chestnut and Rammed Earth Retreat Emphasizing Community and Sustainability
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Utilizing dark chestnut and rammed earth, the retreat center merges sustainable construction with community engagement, providing a tranquil setting for yoga and wellness practices.
5 key facts about this project
01
Transitional space integrates indoor and outdoor environments for enhanced user experience.
02
The greenhouse supports year-round cultivation of vegetables and herbs for community use.
03
Utilizes local dark chestnut wood for structural elements, emphasizing regional craftsmanship.
04
Rammed earth construction provides natural thermal regulation and reduces environmental impact.
05
Rainwater harvesting system ensures sustainable water management for the retreat's needs.

The yoga retreat center, Vale de Moses, is situated in central Portugal and serves as a space for promoting wellness through yoga practices. Designed with sustainability in mind, the center aims to regenerate the natural environment while also fostering connections within the community. The concept of "Espaços inteligentes de Crescimento" guides the architectural approach, focusing on integrating ecological principles into the design.

Architecture Concept

At the heart of the design is a focus on bioclimatic architecture. The building is oriented to make the most of natural light and airflow, creating different microclimates that enhance comfort for its users. By carefully considering its relation to the landscape, the structure connects the indoor environment with the beauty of nature outside.

Materials

The project features locally sourced materials, reflecting traditional building methods while addressing present-day environmental needs. Dark chestnut wood is used throughout, providing both strength and visual warmth. Rammed earth, sourced from the site itself, is also employed, contributing to the building’s thermal efficiency and reducing its impact on the environment.

Sustainable Systems

Water management is an important element of the retreat’s design. A system for harvesting rainwater is integrated to irrigate the greenhouse, which produces a variety of vegetables and herbs. This thoughtful resource management highlights a commitment to sustainability while enhancing the ecological performance of the site.

Community Engagement

The layout of the center encourages interaction among its users. Central to this is the greenhouse, which not only acts as a place for growing food but also serves as a gathering spot for communal activities. This design fosters a sense of responsibility towards the environment and encourages shared experiences among visitors.

The retreat center's shala features large openings that allow natural light to fill the space and provide views of the surrounding landscape, creating a serene atmosphere suitable for yoga and meditation.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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