Part 7/11:
The research continues on to Rangiroa, the largest coral atoll in French Polynesia, where the underwater landscapes transform into breathtaking valleys and cliffs known as Les Failles. Here, divers encounter nurse sharks and even majestic manta rays. The unique topography contributes to a rich network of species that thrive in these underwater caves, offering a safe haven from the more open waters where larger predators loom. The unexpected visuals captivate the divers, showcasing vibrant coral species like Rangiroa lace corals, which primarily grow in the mysterious, dark depths.