Beyond the beaches, Praslin is a green wonderland—and home to one of the rarest forests on Earth. The Vallée de Mai Nature Reserve feels like a lost world, where prehistoric palm trees tower above and the air hums with birdsong. Plan an excursion here with your hotel like the Anantara Maia Seychelles Villas, because this is the only place on the planet where the legendary coco de mer palm grows naturally, and witness the world’s most suggestively shaped seed (no elaboration, you just have to see it yourself). Walking through this UNESCO-listed jungle is cool, quiet, and otherworldly. If you’re lucky, you might even spot the elusive black parrot, a bird found nowhere else but here.