In Seclusion Riverside Spa by Zehua Zhang

In Seclusion Riverside Spa by Zehua Zhang is a highly esteemed winner of the very prestigious 2026 A' Design Award an Bronze in Architektur, Gebai an Strukturdesign Competition Category.

BronzeArchitektur· 2026

In Seclusion Riverside Spa

by Zehua Zhang

Client: Zehua Zhang

A' Design Award an Bronze Winner in Architektur Category

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Verified Award Winner

Verify Award Status for #180620

View at A' Design Award Press Release Award Badge

Colors

The Design

About In Seclusion Riverside Spa

D'Projet ass e Spa um Flossufer a Portugal. Den Design ass an enger bestoender natürlecher Landschaft agebett a benotzt fléissend architektonesch Volumen, fir den visuellen Impakt ze reduzéieren. Grouss Glasflächen ginn agefouert, fir Vue tëscht den Innenraim an der ëmgrenzender Ëmwelt z'erméiglechen. Holzfinitiounen a Steeböden ginn am ganzen Interieur applizéiert. D'Programm ëmfaasst eng Sauna, e Jacuzzi an en tierkescht Bad, déi esou arrangéiert sinn, datt se eng Sequenz vu Buedzëmmer bilden. D'Layout organiséiert dës Funktiounen am Verhältnis zum Floss an zum ëmgrenzenden Terrain.

The Recognition

About the A' Design Award an Bronze

In Seclusion Riverside Spa ass e Gewënner vum A' Design Award an Bronze, enger héich prestigiéiser Unerkennung, déi un erausragend Designe vergi gëtt, déi sech duerch Kreativitéit, Erfindungsgab a Schlauheet ausgezeechnen. Bronze-Gewënner si voll Fäegkeet a opfälleg kreativ Wierker, déi déi grouss Erfahrung, d'Fantasie an d'Ressourceréichtum vun hire Designer bestätegen. Et gëtt erwaart, datt In Seclusion Riverside Spa e héich geschätzt, bewonnert a beléifte Géigestand ass, bemierkenswäert professionell an innovativ. Dëst mam Bronze ausgezeechent Design integréiert déi beschte Praktike vun der Konscht, der Wëssenschaft, vum Design an der Technologie an zeechent sech duerch Opmierksamkeet fir Detailer aus. In Seclusion Riverside Spa erfëllt Bedierfnesser exzellent, beréiert Wënsch, bezauberet Gefiller an erweckt Neigierecht.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: This is a riverside spa design in Portugal that embodies serene seclusion. It harmonizes fully with its historic and natural surroundings, using low-profile architecture, expansive glass, timber interiors, and stone flooring to blur indoor and outdoor boundaries. Its strengths lie in immersive nature integration, warm materiality, and a layout combining sauna, jacuzzi, and Turkish bath, offering guests a profound, multi-sensory retreat deeply connected to the landscape.
Dimensions & Packaging: Single-story building with overall dimensions of 20 meters in width, 8 meters in depth, and 8 meters in height.
Tags: Landscape architecture, leisure spa, wellness facilities, low-impact design, indoor-outdoor connection, integration with nature, immersive experience
Production Technology: The spa was designed through careful site analysis, integrating gently with the terrain. Timber, beige stone, and low-iron glass were chosen for warmth, durability, and transparency. The process combined ecological sensitivity, modular planning for sauna, jacuzzi, and Turkish bath, and precise glazing to enhance visual connections with nature, creating a harmonious, immersive, and sustainable environment.
Design Challenge: The hardest part was balancing serenity with practicality—preserving the historic watermill while adding modern spa facilities. Internally, respecting the site’s history and ecology challenged design choices. Externally, strict codes, structural limits, and material availability required adaptation. Technology and environmental analysis guided solutions, ensuring minimal impact while creating a harmonious, immersive experience
Research: Type of research: design-focused experiential study. Research objectives: explore how architecture can promote deep relaxation and enhance the human-nature connection. Methodology: combining site analysis, material studies, spatial simulations, and daylight analysis. Data collection: through site photos, topographic drawings, and building equipment specifications. Research tools: cad models, 3d visualizations, material samples, and environmental sensors monitoring light, sound, and water interaction.
Inspiration: The inspiration came from the serene beauty of the Vez River and the timeless presence of the old watermill. I was drawn to creating a space that allows people to reconnect with nature and themselves, offering quietude without isolation. My motive was to design a spa that flows with the landscape, using natural materials and transparent architecture to blur boundaries, fostering a profound, immersive experience of calm, reflection, and harmony with the environment.
Project Duration: The project started in February 2025 and finished in June 2025
Operation Flow: The spa functions through immersive spatial design: guests move through curated areas—pool, sauna, jacuzzi, Turkish bath—experiencing gentle sensory transitions. Interaction arises from visual and tactile engagement with natural materials, light, and water. Key moments occur at floor-to-ceiling glazing, pool edges, and steam-filled interiors. By harmonizing with nature, it deepens relaxation, enhances well-being, and fosters a seamless, restorative human-nature connection.
Team Members: Zehua Zhang