New Zealand itinerary: 3 weeks on both islands

New Zealand looks smaller on a map than it feels from the driver's seat. This route has about 42 hours of pure driving spread over 21 days, and that's the relaxed version. Two choices shape everything else. You fly into Auckland and home from Christchurch instead of driving back up. And you give the South Island nearly two-thirds of the time, since that is where the things you can't replace are. With only two weeks, stick to one island rather than rushing both.

The route at a glance

Driving times: route calculation based on OpenStreetMap, without breaks. On winding roads and with photo stops, add about a third. Traffic drives on the left; see our guide to countries that drive on the left.

1. Auckland
2. Waitomo
3. Rotorua
4. Whakapapa
5. Wellington
6. Picton
7. Marahau
8. Punakaiki
9. Franz Josef
10. Wanaka
11. Queenstown
12. Te Anau
13. Milford Sound
14. Aoraki Mount Cook
15. Tekapo
16. Christchurch

Base map: Natural Earth

The North Island: days 1–8

From Auckland, head to Waitomo, where the glowworm cave is shown on a 45-minute tour; the operator recommends booking ahead. Rotorua is the centre of the geothermal areas. Wai-O-Tapu has colourful hot pools and a daily morning presentation of the Lady Knox geyser, so plan the morning around it rather than turning up at noon.

The Tongariro Alpine Crossing is the reason for two nights at Whakapapa: 20.2 km, 7 to 8 hours from November to April, climbing to 1,886 m at Red Crater. It starts and ends in different places, and from late October to the end of April parking at the road-ends is limited to 4 hours, so you need a shuttle. The second day is your buffer for weather: the Department of Conservation posts a "Not Recommended Today" advisory at 6 am on hazardous days. From May to October the crossing needs alpine skills, and a guide is the sensible choice.

Wellington gets two nights, a breather before the ferry.

The ferry: where plans come unstuck

Interislander and Bluebridge link Wellington and Picton, and Interislander gives the sailing time as 3.5 hours. Settle two things before you book the car. First, may your car go on the ferry, or do you drop it at the terminal and collect another on the far side? That varies by provider. Second, book your vehicle's space early. Compare rental cars from Auckland^* with a one-way return in Christchurch, and ask explicitly about the ferry rule.

Don't schedule the ferry on the same day as a flight or a fixed tour. Weather in Cook Strait can upset departures.

Abel Tasman and the West Coast: days 9–13

Abel Tasman is New Zealand's smallest national park. The Coast Track is 60 km long and takes 3 to 5 days, but here you take just one day: ride a water taxi out from Marahau and walk part of the way back. The next day's drive to Punakaiki brings you to the West Coast. The Pancake Rocks at Dolomite Point are at their best at high tide with a south-westerly swell, so check the tide table first.

The Franz Josef Glacier area is within driving and walking distance of the highway, according to the Department of Conservation, and the visitor centre has the current state of the tracks. Then drive over the Haast Pass at 562 m to Wanaka, checking the road status before you leave.

Wanaka, Queenstown and Milford Sound: days 13–18

Wanaka is the quieter alternative to Queenstown, good for two nights. In Queenstown on Lake Wakatipu you'll find trips and boat tours from Queenstown^*.

Milford Sound is the one day where the order matters. Stay in Te Anau rather than Queenstown, because it's 118 km and 1:39 h each way from there. The Milford Road is a high alpine road: avalanche-prone in winter and often closed, with long stretches where stopping is banned and snow chains mandatory in snow. So if you have a few days' leeway, don't fix your boat tour on the first possible day. Check the road status in summer too.

Aoraki/Mount Cook and Tekapo: days 19–21

Te Anau to Aoraki/Mount Cook is 421 km and 5:25 h, the longest day of the trip. It's worth it because next morning you can walk the Hooker Valley Track: 10 km return, about 3 hours, easy to intermediate, with swing bridges and views of New Zealand's highest mountain at 3,724 m. Then on to Lake Tekapo and, on the last day, Christchurch. Don't book too early a flight: the drive is about 3 hours, longer with breaks.

When this route works best

February and March are best: warm, past the main New Zealand school holidays, and in season for the walking tracks. Our guide to the best time to visit New Zealand has the detail.

Climate: monthly averages 2015–2024 from the ERA5 reanalysis (Open-Meteo), rounded.

What to cut

• Only 2 weeks: skip the North Island apart from Auckland and fly to Christchurch, or stay on the South Island.
• Don't fancy the 5:25 h: keep Aoraki, but sleep in Wanaka rather than Te Anau and do Milford Sound as a tour from Queenstown. You lose the morning on the Milford Road.
• Short of time: Abel Tasman is the most sensible cut, as you then head straight down the West Coast.

Where to stay on this route

• Whakapapa or Tongariro: two nights, so you can use the weather window for the crossing.
• Te Anau: the best night before Milford Sound.
• Aoraki Mount Cook Village: right at the start of the Hooker Valley Track.

Good to know before you go

• Entry: UK visitors can come without a visa for up to 6 months but need an NZeTA. Check gov.uk or New Zealand Immigration for the current rules.
• Mobile data: our eSIM comparison for New Zealand shows the plans. On the West Coast and around Milford, don't rely on signal.
• Travel advice: neither the FCDO nor Germany's Foreign Office advises against any part of this route.
• More of the region: adding Australia? See our Australia East Coast itinerary.

How YesTrip helps with this trip

Set up all the stops as one trip in YesTrip. The map shows both islands, the AI builds day plans, and the forecast for your travel days helps exactly where weather changes the order: Tongariro and Milford Sound. The packing list covers waterproofs and the plug adapter. The offline package stores the maps, and people travelling together can log shared expenses. You book with each provider; YesTrip itself books nothing.

* Ad – Partner link: if you book there, we earn a commission. Your price stays the same.