Colin and Manu head down the Westcoast. They'll explore some caves and raft down a river. Cook dinner by the road before heading to Hokitika to learn about and carve pounamu. 

Colin and Manu are in Cromwell for a day of adrenalin packed activities. Then it's off to Lake Tekapo where they chopper to fish, cook and head to world's highest whiskey hut.