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Octagonal Meditation Hall Surrounded by Natural Light and Stone Integration

Author:
Kohki Hiranuma
Octagonal Meditation Hall Surrounded by Natural Light and Stone Integration

Project in-detail

An octagonal meditation hall designed with natural light and integrated stone elements serves as the focal point for a tranquil retreat, promoting mindfulness by harmonizing contemporary construction with the surrounding landscape.
5 key facts about this project
01
The meditation hall features an octagonal design that enhances acoustics for group sessions.
02
Natural light is maximized through strategically placed skylights and large windows.
03
The project reuses existing stone from the original barn to maintain historical context.
04
Cross-laminated timber panels are employed for their structural efficiency and sustainability.
05
Charred wooden shingles provide weather resistance and a distinct aesthetic.

### Overview

The Stone Barn Meditation Camp is situated alongside a river, enveloped by a natural landscape. The intent of the project is to create an environment that promotes mindfulness and meditation by integrating modern architectural approaches with the historical fabric of an existing stone barn. This retreat is designed to foster relaxation and a close connection to nature, achieving a balance between heritage and contemporary functionality.

### Spatial Strategy and Architectural Integration

The design thoughtfully positions the new structures in relation to the existing barn to maximize views and interaction with the surrounding landscape. The trapezoidal roofs of the new elements are oriented to rise towards the sky, which reflects the meditative focus of the facility. Large windows throughout the elevations enhance the visual connection to the outdoors while facilitating natural light penetration, essential for creating an atmosphere that encourages contemplation. Interior spaces, including the meditation hall, feature a high ceiling with a central skylight, establishing a sense of openness and connection to the sky above.

### Materiality and Sustainability

The material selection plays a significant role in articulating the project's ethos. The existing stone barn utilizes locally-sourced stone, which anchors the design in its historical context, while the new wooden structures add warmth and a tactile quality that resonates with the natural environment. Extensive glazing elements not only optimize views but also enhance the emotional impact of the interior spaces. Additionally, sustainable design principles are incorporated; passive solar strategies and natural materials reduce energy consumption and minimize disturbance to the site's ecological balance, preserving the existing vegetation.

Unique architectural elements, such as the octagonal meditation hall, exemplify the project's focus on creating specialized spaces that cater to spiritual practices. By fostering a harmonious relationship between the architectural intervention and the site’s natural features, the design emphasizes both functionality and a sense of serenity for its users.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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Buildner's Unbuilt Award 2025
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