Visually impaired social media star Lucy Edwards heads to Kenya for one of nature's most extraordinary events: 'The Great Migration'. It's one of the largest animal migrations in the world, in which over 1.5 million wildebeests make the perilous journey from Tanzania to Kenya in search of fresh grazing. But how will Lucy experience this once-in-a-lifetime must-see spectacular? In part one Lucy arrives in Nairobi but soon realises she's a fish out of water. But help is at hand when she meets Will, a guide who promises to tune her senses into Africa's landscape before embarking on her biggest adventure yet. Part 1 of 2.