3. Christchurch

The comedian marvels at the scenery as he trikes through Arthur's Pass, travelling on to Christchurch, where he plays to his largest audience in New Zealand - 14,000 in two nights. En route to Nelson, Billy pauses to recount the story of how a Maori woman rescued all but one from the ill-fated ship Delaware. He continues on to the Museum of Wearable Art, which houses a collection of unusual garments, but his enthusiasm knows no bounds when he spots a couple of sperm whales during a trip out to sea from Kaikoura.