South Africa with Gregg Wallace - Season 1 Episode 3 -

Gregg flies into Upington the gateway to the Kalahari and follows the Orange River to the spectacular Augrabies Falls.Paddling down river, Gregg overnights at Khamkhirri Lodge and has a traditional Afrikaans braai (or barbecue). He then heads into the heart of the desert where he faces a tough taste challenge and is surprised by a secret spring.