Celebration Key

Conceived as the heart of the island experience, the destination features two expansive pool lagoons designed to welcome thousands of guests each day. Myrtha was selected to deliver the complete lagoon structures and waterproofing systems, combining engineering precision with finishes tailored for a tropical leisure setting. Designed by Martin Aquatic, the lagoons were built using Myrtha’s stainless steel modular technology, chosen for its durability, installation speed and long-term performance in demanding coastal environments. Each basin features a skimmer perimeter specifically engineered for freeform geometries, ensuring reliable water levels even under high bather loads and changing weather conditions. Below the surface, Myrtha supplied a complete technical package, specialised skimmers, underwater lighting and structural attachment points for shading systems, floating platforms and other amenities. Myrtha Solutions' innovative solutions enabled the project team to avoid the need to construct a massive concrete slab measuring almost 14,000 square metres per lagoon. Instead, a thin slab of compact soil (compacted soil with 5% cement added) was sufficient to allow the lagoon structure to be installed. In addition to Carnival Cruise Line, the project involved key partners whose expertise contributed to its successful delivery. Martin Aquatic provided specialist consultancy and supplied its patented Blue Mar Basins® water-management technology, ensuring consistent filtration and water clarity across the lagoons. Bahamas Environmental Group served as the on-site project manager, coordinating local processes and ensuring that the development met all environmental and operational requirements throughout construction.