One of a kind Natural Pools

At Aqua Vitae, we unite superior engineering with the art of nature.

What Makes Aqua Vitae Different

At Aqua Vitae, our difference is more than design — it’s a philosophy. Each project merges advanced engineering with ecological intelligence, delivering pools that are built to last, low-maintenance, and truly chemical-free. From cutting-edge filtration to artisan craftsmanship, we unite nature, technology, and timeless aesthetics in a way no other builder does.

Superior Engineering & Build Quality

Every Aqua Vitae project is built on precision engineering and structural longevity.

While many natural pools rely on loose liners and stones, our systems are reinforced and cemented for long-term stability.

We use a proprietary construction method in which the liner is installed behind a reinforced concrete layer — creating a seamless waterproof membrane that protects both the structure and the aesthetic. This approach extends the lifespan of our pools by up to three times longer than conventional natural or chemical pools.

Our concrete-based liner integration prevents UV damage, root intrusion, and punctures while delivering a natural stone or plaster finish that blends perfectly into the landscape. With this method, the liner never needs replacement. 

Natural pool build in progress with curved concrete walls and steel rebar — Aqua Vitae constructionNatural pool build in progress with curved concrete walls and steel rebar — Aqua Vitae construction

State-of-the-Art Filtration Technology

We integrate the most advanced equipment available in Europe — pairing AquaForte filtration systems, BioBead biological filters, UV sterilization, and optional nanobubble oxygenation technology for unmatched water clarity and purity.

Our systems maintain perfect water balance without chemicals, using a combination of biological and mechanical filtration that keeps water naturally clear, safe, and alive.

Unlike conventional filtration, which relies on harsh chlorine or heavy maintenance, Aqua Vitae’s systems operate quietly, efficiently, and sustainably — consuming up to 70% less energy than traditional pool setups.

AquaForte plug-and-play filtration kit for natural pools with BioBead filter and UV sterilizer,AquaForte plug-and-play filtration kit for natural pools with BioBead filter and UV sterilizer,
Natural pool cave grotto with hand-set limestone & quartzite stonework by Aqua Vitae – Lisbon, PT   Natural pool cave grotto with hand-set limestone & quartzite stonework by Aqua Vitae – Lisbon, PT

Aqua Vitae is proud to be authorized dealers and certified installers for select brands that represent the highest standards in performance, longevity, and environmental integrity.

  • Firestone EPDM Liners — industry-leading waterproofing membranes with exceptional flexibility, UV resistance, and a 25-year manufacturer’s warranty.

  • AquaForte Pumps & Filters — advanced European technology offering up to a 5-year warranty, known for efficiency, build quality, and quiet operation.

  • Blue Lagoon / AquaForte UV-C Sterilizers — high-output systems using amalgam bulbs that maintain approximately 80 % intensity after one year of use, providing superior water clarity and reliability. Units are backed by a 3–5 year warranty, setting a new standard for longevity and disinfection performance.

  • Custom Hardwoods & Finishes — selected for strength and natural resistance to moisture and corrosion, finished with 10 layers of non-toxic, eco-safe sealers for enduring outdoor protection.

Each component is chosen not just for function or appearance, but for its engineering integrity and long-term sustainability — reflecting Aqua Vitae’s commitment to building water systems that truly stand the test of time.

Designed to Last

Where others stop at functionality, we focus on experience.

Our pools are sculpted and contoured to feel like natural swimming holes — complete with custom stone staircases, landings, plant zones, and terraces inspired by local ecology.

We use biomimetic design principles, natural gradients, and authentic stonework to recreate the serenity of wild water — but with the control, comfort, and performance of engineered systems.

Natural stone steps lead to plunge biopool with waterfalls & adjacent lily pond in Lisbon/Aqua VitaeNatural stone steps lead to plunge biopool with waterfalls & adjacent lily pond in Lisbon/Aqua Vitae

Design Innovation: Built to Feel Natural

Ecological Responsibility in Every Build

Reclaimed eucalyptus for custom wood railing for natural pool -Mortise & tenon, chemical free sealerReclaimed eucalyptus for custom wood railing for natural pool -Mortise & tenon, chemical free sealer

Aqua Vitae pools are designed to be safe for both people and the planet. We use natural wood sealers, minimize concrete, and build with a proprietary construction method that permanently seals the liner behind reinforced concrete — meaning it never needs to be replaced. Each pool is engineered for longevity, sustainability, and lasting harmony with the environment.

Our designs recharge groundwater, support local biodiversity, and create microhabitats for pollinators, amphibians, and beneficial plants.

We engineer rainwater collection and fire-safe water storage systems directly into many builds, contributing to ecological resilience and responsible land use.

A Commitment to Craftsmanship & Innovation

Each Aqua Vitae project is guided by a collective of specialists and master craftsmen carrying forward the lineage of those who helped pioneer the natural pool movement. Drawing on decades of experience in ecological engineering, hydrology, landscape design, and fine craftsmanship, the team combines traditional knowledge with modern technology to build regenerative water systems that endure.

This multidisciplinary approach merges art, science, and sustainable construction, creating pools that function as living ecosystems — precise in design, timeless in form, and grounded in a deep respect for nature.

Limestone boulders & veneer stonework with hidden mortar—engineered strong yet appears fully naturalLimestone boulders & veneer stonework with hidden mortar—engineered strong yet appears fully natural