Lonely Planet's local travel experts reveal all you need to know to plan the trip of a lifetime in this latest edition of our guide to New Zealand.Discover New Zealand's most popular experiences and best kept secrets from exploring Central Otago's stunning countryside by bike on the Lake Dunstan Trail; to gazing at the star-filled skies of the Aoraki Mackenzie International Dark Sky Reserve; and climbing up Paritutu, the lava plug of an ancient volcano in Taranki.