Towering coco de mer palms spread their immense fronds across a prehistoric landscape on Praslin Island, where dense tropical vegetation fills a primeval valley. Recognised as a UNESCO World Heritage Site, this protected rainforest harbours the world’s largest seed and shelters rare species such as the Seychelles black parrot. Sunlight filters through the thick canopy, casting dappled patterns on winding trails that guide visitors past endemic palms, wild vanilla orchids, and crystalline streams. Wooden walkways and informative signs provide insights into the park’s unique ecosystem, while guided tours highlight its ecological importance. A visitor centre near the entrance details conservation efforts and the valley’s history, dating back to its early exploration. Hiking paths cater to various fitness levels, allowing explorers to immerse themselves in one of the most unspoiled habitats in the Seychelles, where ancient flora and exotic wildlife thrive undisturbed.