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Stone Sanctuary with Floating Outdoor Patio and Hydropower Integration

Author:
Zariah Paulin
Stone Sanctuary with Floating Outdoor Patio and Hydropower Integration

Project in-detail

A unique stone structure with a lily-pad rim harnesses hydropower, seamlessly integrating a floating outdoor patio to create a tranquil meditation retreat in Cambodia.
5 key facts about this project
01
A lily-pad rim serves as a hydro-power filtration system.
02
The circular layout enhances spatial openness and user comfort.
03
The design incorporates traditional Khmer stone elements.
04
Retractable ladders allow for unobstructed views between levels.
05
An outdoor patio features a protective net system for outdoor enjoyment.

The Lily Pad is an engaging architectural design located in Cambodia that combines modern principles with cultural elements. It serves as a vacation retreat, allowing visitors to connect with the local environment while enjoying a compact living space. The design focuses on harmony with nature by utilizing renewable energy sources, including solar and hydro-power, to create a comfortable retreat.

Cultural Influences

Influences from traditional Cambodian architecture are evident in the design. The upper section resembles modern Buddhist temples, featuring clean lines and an elevated profile that draws the eye. In contrast, the lower part uses stone elements common in Khmer-style buildings. These features help the structure relate to its cultural context and provide visitors with a deeper appreciation for local traditions.

Structural Configuration

The building consists of three distinct levels, each designated for different functions. The ground level functions as a meditation room designed to maximize space through a vertical approach. Its circular layout offers a feeling of openness, which enhances the experience for inhabitants. An outdoor patio is situated on the second level, promoting a close relationship between the indoors and outdoors. At the top level, a minimalist design provides space for sleeping and bathing while ensuring comfort.

Sustainability Features

The focus on sustainability is a key element of the design. The perimeter features a lily-pad rim that creates a hydro-power filtration system. This design produces a waterfall effect, which serves both functional and aesthetic purposes. It powers the home while adding a calming sound for meditation. Tinted solar glass allows natural light to enter while shielding occupants from harsh sunlight. The roof includes a traditional solar panel, supporting the home’s energy needs.

Innovative Design Solutions

The design incorporates tropical architecture principles, which emphasize the connection between indoor and outdoor areas. Instead of conventional stairs, retractable ladders provide access between levels, allowing for uninterrupted views of the surroundings. The outdoor patio includes a protective net or curtain system that enhances the environment, promoting tranquility and a connection to nature.

The combination of cultural references, sustainable design, and thoughtful spatial configurations creates a retreat that integrates well with its surroundings. It encourages users to enjoy both comfort and a deep connection with the natural world.

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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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