Build a Swim Pond

Pool library / Lily 26

Oval natural swimming pool

Lily 26: a 26 x 14 ft swim pond

Lily 26 natural swimming pool, concept rendering

Concept rendering

Site plan of the Lily 26 natural swimming pool

What it costs to build

Likely cost in Utah for each way to build it, from doing all the work yourself to having it fully built for you. The designer reprices it for your state and your yard.

Wild Builder$26,300 to $34,500$29,600
Guided Build$31,900 to $40,800$35,500
Partner Build$106,200 to $131,000$116,900
Turnkey Oasis$117,300 to $145,400$129,400

How this pool works

Lily 26 pairs a 26 x 14 ft swimming zone with about 271 square feet of planted regeneration zone, roughly half the water surface. The swim zone is built as straight concrete block walls. A pump pulls water through a gravel and shale filter under the plants, where bacteria and roots strip out the nutrients algae would eat, then returns it clean over the rock cascade and babbling brook. No chlorine, no salt, and the water stays clear because something other than algae eats first.

Every number on this page comes from the same engine as the designer: the dig, liner, filter media, plumbing, pump, plants and finish work for this exact layout. Open it in the designer to fit it to your yard, or book a free 10-minute call to talk it through.

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