45 minutes past QueenstownGlenorchy and the Dart RiverThe road ends at Glenorchy and the Dart River braids out of the Southern Alps. A jetboat run up the valley reaches country with no road access. A guided walk through the beech forest at Paradise adds the quiet that the boat leaves out.
WaikatoWaitomo's underground riversAt Waitomo, black-water rafting follows an underground river beneath a ceiling of glowworms. It fits naturally between Auckland and Rotorua, and a gentler boat tour through the caves works for travelers who would rather stay dry.
Hauraki GulfWaiheke Island by ziplineOn Waiheke Island, ziplines cross native bush above the vineyards, with lunch and wine waiting at ground level. Thirty-five minutes by ferry from Auckland, it turns an arrival or departure day into a full one.
West Coast and AorakiGlacier countryFranz Josef and Fox glaciers drop from the ice fields toward rainforest. Heli-hiking puts you on the ice with crampons and a glacier guide for blue ice, arches and meltwater channels. On the eastern side, an iceberg boat crosses Tasman Glacier Terminal Lake beneath Aoraki / Mount Cook.
Fiordland National ParkMilford Sound / PiopiotahiThe Milford day works best when timing stays flexible. We plan an early road departure, use a small vessel where possible and hold a weather alternative so rain becomes atmosphere rather than a lost day. Sea kayakers can trade the cruise for a guided paddle beneath Mitre Peak.