From Kaieteur Falls, the journey to the legendary source of Essequibo River continues. However, it soon proves to be a dangerous adventure—even for the experienced team with countless rapids and waterfalls along the route. The further they travel upstream, the less populated the country becomes. On their way, they cross unspoiled landscapes, discover rare species and plants and get in touch with indigenous people. But finally, the team is forced to make a detour via Guyana’s wild south...