Water lilies, a small wooden deck and reflections of the trees: at first glance, the garden looks like somewhere to sit with a book. The surprise is that the pond has also been designed for swimming.

David Pagan Butler’s Organic Pools project explores that meeting of garden and bathing space. The appeal is easy to understand, especially if your favourite holiday memories include spending time outdoors close to water.

A wooden deck leading between flowering plants to a natural swimming pond
A wooden deck leading between flowering plants to a natural swimming pond. Gallery attribution: David Pagan Butler / Organic Pools.

The idea behind Organic Pools

On his Organic Pools website, Butler describes making his own pool with reused materials and developing teaching resources to help others build natural swimming pools.

The photographs show planted margins surrounding a more open area of water. That relationship is central to the design’s character: the pool belongs visually to the garden, rather than sitting apart from it as a tiled rectangle.

Butler now directs interested readers towards a manual, courses and online material. Those are better starting points for understanding his method than an old article’s enthusiastic promise that any pond will work.

Begin with how you want to use the space

Before thinking about construction, write a short brief. Is the priority swimming, wildlife observation, a garden view or a combination? Who will use the space, and who will maintain it?

Include the ordinary details: the route from the house, where people will change, how wet feet will return indoors and where a non-swimmer can sit comfortably.

If you have enjoyed a natural-pool stay on a trip, record which parts made it work for you. The peaceful appearance may have depended on maintenance and facilities that were easy to overlook.

Clear-looking water is not a water-quality test

A photograph cannot establish that water is suitable for swimming, and a swimming pond should never be advertised as drinking water solely because it looks clean.

Trees and sky reflected in the open swimming area of a planted garden pond
Trees and sky reflected in the open swimming area of a planted garden pond. Gallery attribution: David Pagan Butler / Organic Pools.

CDC guidance on natural swimming waters explains that water can carry germs and should not be swallowed. Rain and contamination can affect suitability for bathing.

For a designed pool, ask the specialist how water quality will be monitored, what maintenance is required and when swimming should stop. Plants and wildlife do not remove the need for a clear operating plan.

Ask about the work behind the view

  • What site assessment and local permissions are required?
  • How will the structure, circulation and planted areas be designed?
  • What protects children and other people from unintended access?
  • Which tasks are needed through the year, and who will do them?
  • What are the expected water, energy and replacement-material needs?

Those answers make environmental comparisons more meaningful than a broad “eco-friendly” label. Reused materials may be part of a design, but the whole project still needs assessment.

Borrow the atmosphere even without building a pool

You can enjoy the garden idea on a smaller scale through planting, a comfortable outdoor seat or a properly planned wildlife pond that is not used for swimming. Start with the part of the experience that matters most to you.

For a comparison with natural visitor sites, see our guide to pools and protected water features. Butler’s work is an invitation to think carefully about water in a garden—and to appreciate the knowledge and care behind an apparently effortless setting.