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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
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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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The Next House: USA — A Global Call to Reimagine the American Suburb

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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