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Cave-Inspired Retreat Crafted with Textured Concrete and Natural Clay

Authors:
Michael Good, Tyler Malone, Justin Oh
Cave-Inspired Retreat Crafted with Textured Concrete and Natural Clay
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Textured concrete and natural clay converge to create a cave-inspired retreat seamlessly integrated into the Latvian landscape, designed to offer restorative wellness experiences.
5 key facts about this project
01
Textured concrete surfaces mimic natural cave formations to enhance the sensory experience.
02
Natural clay is utilized in various applications for its thermal and aesthetic properties.
03
Integrated rainwater harvesting systems support sustainable thermal baths and pools.
04
Timber framing is designed to harmonize with the forest while ensuring structural integrity.
05
The layout guides visitors through a sequence of spaces that evoke a journey of relaxation.

**Overview**

Located in Latvia's Kureme Forest, the Blue Clay Country Spa is designed as a holistic wellness facility that draws inspiration from the geological forms found in nature, particularly cave systems. The architectural intent is to create a space that promotes relaxation and well-being by integrating contemporary design principles with respect for the surrounding landscape. The layout and material selection reflect both an homage to natural forms and an emphasis on ecological sensitivity, fostering a harmonious environment for therapeutic experiences.

**Spatial Organization and User Journey**

The design features a series of interconnected spaces that emulate the fluidity of a natural cave system. Visitors experience a progression through various chambers that facilitate different therapeutic environments, enhancing both physical and psychological well-being. This spatial strategy invites exploration and engagement, allowing users to encounter soothing areas such as steam baths and outdoor pools, each designed to evoke distinct states of relaxation. The journey through these spaces is intended to reconnect individuals with nature while providing a restorative retreat.

**Materiality and Environmental Integration**

The chosen material palette embodies a commitment to sustainability and reflects the local context. Key materials include concrete, which offers structural integrity while echoing the texture of cave walls; glass, which enhances transparency and natural light; timber, which contributes warmth and integrates the structure into its surroundings; natural clay, selected for its thermal properties; and stone, chosen for its durability and geological relevance. Together, these materials foster a tactile and immersive atmosphere that aligns with the spa's wellness objectives. The design also incorporates natural water systems, rainwater harvesting, and strategic building orientation to optimize energy efficiency and promote an intimate connection with the environment.

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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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Competition organisers

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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