New Zealand packs glaciers, fiords, volcanic plateaus, surf beaches and wine country into two islands about the size of Britain. Distances are manageable, the roads are quiet and the lodges are small and very comfortable, which suits a self-drive or a chauffeured tour.
A first trip usually covers both islands. In the north: the Bay of Islands, geothermal Rotorua and Māori culture, and the volcanoes of Tongariro. In the south: Queenstown, the lakes of Central Otago and the fiords of Fiordland. Short domestic flights link the two.
The caveats are the journey and the weather. It is a full day's travel from London, and the weather in the mountains changes fast, so we build in spare days. Allow at least two and a half weeks.