Queenstown / Wanaka which I visited a couple months ago - just spectacular, so naturally beautiful. I went mainly for skiing but it would just be as good in summer I reckon. Can do all the hikes and trails without worrying about snow and the views would be even better with clearer weather. Otago wineries, heaps of adventure type activities, you can make a great family holiday. The one downfall is that this area is pretty expensive because it’s very touristy, it’s like holidaying in AU prices.

I also enjoyed Auckland and visiting Rotorua.