Head south to the high country lakes and Mt Cook then back to Dunedin on the east coast. Take the road west to Milford Sound then north to Queenstown and Wanaka. Follow the west coast north to the glaciers then Nelson and Marlborough. Take the ferry to Wellington before heading north by either west or east coast route to Napier. Head through the central North Island taking in Taupo, Rotorua, and Waitomo en route to Auckland.