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New Zealand South Island self-drive guide covering Milford Sound, Mount Cook, Franz Josef Glacier, and Queenstown adventure sports with rental car and accommodation tips
Bottom line: A 10-day South Island road trip covers New Zealand’s best—fjords, glaciers, mountains, and wine regions—for $2,500-$3,500/person. Rent a 2WD campervan ($100-150/day) if you’re comfortable with basic amenities, or a 4WD ($150-220/day) for remote roads. Book Milford Sound cruise via Klook for $89 vs. $120 direct.
New Zealand’s South Island is where nature shows off. From the glacier-carved fjords of Fiordland to the turquoise lakes of the Southern Alps, everything here feels oversized—both in beauty and in the effort required to get to it. A road trip is the only way to do it justice.
The Ultimate 10-Day Route
Day 1-2: Christchurch → Lake Tekapo → Mount Cook
Christchurch: The city is still rebuilding from the 2011 earthquake. Explore the Transitional Cathedral (cardboard!) and the street art scene.
Lake Tekapo: The turquoise lake backed by the Southern Alps is one of NZ’s most photographed scenes. The Church of the Good Shepherd ($0) sits lakeside—the smallest church with the best view.
Mount Cook National Park: Home to NZ’s tallest peak (Aoraki/Mount Cook at 3,724m). The Hooker Valley Track (10km return) is the classic day hike with glacier views.
Day 3-4: Wanaka → Arrowtown
Wanaka: The town that Gram ruined (famous Instagram swing in the lake—now has a parking lot and a lineup). Still a charming base with access to Roy’s Peak (5-hour return, insane views).
Arrowtown: Perfectly preserved gold rush town 20 minutes from Wanaka. Walk Main Street, do the Chinese settlement memorial, eat scones.
Day 5-6: Queenstown
The adventure capital of the world. If it’s scary and legal, Queenstown has it.
Must-try activities:
- Bungy (135m, $195): AJ Hackett invented commercial bungy here in 1988
- Shotover Jet ($139): Jet boat through narrow canyon at 85km/h
- Skyline Gondola + Luge: $39, best panoramic views of the lake
- Ferg Burger: Not an activity but a requirement. $12, the best burger in the Southern Hemisphere
Book Queenstown activities via Klook for 10-15% off.
Day 7: Milford Sound
The “eighth wonder of the world.” A 119km fjord carved by glaciers, with 1,000m cliffs and waterfalls that appear after rain.
Cruise options:
- Nature cruise (2 hours): $89 via Klook vs. $120 direct
- Kayak add-on: +$45, get up close to seals and waterfalls
Drive: Queenstown to Milford Sound is 4 hours via SH94. The Homer Tunnel is single-lane with traffic lights—expect 30-minute waits in peak season.
Alternative: Fly Queenstown → Milford Sound ($350 one way, 40 min) and cruise + fly back.
Day 8-9: Franz Josef / Fox Glacier
The only place in the world where glaciers descend to near-sea level in a temperate rainforest environment.
Helicopter glacier walk ($450-550): The only way to actually touch the ice. Includes crampons and professional guide.
Lake Matheson: 1.5-hour return walk. Reflection of Mount Cook and Fox Glacier in the lake on calm mornings. Best at sunrise.
Rental Car vs. Campervan
Rental Car + Hotels
- Cost: $80-150/day + accommodation $80-200/night
- Pros: Comfortable beds, better sleep
- Cons: Need to book restaurants, less flexibility
Campervan
- Cost: $100-220/day (includes bed)
- Pros: Freedom, save on accommodation
- Cons: Cooking your own meals, limited parking in towns, dump stations required
Use QEEQ to compare car rental across all providers including local companies for best rates.
Budget Breakdown (10 Days, 2 People)
| Item | Cost |
|---|---|
| Flights (domestic) | $200-400/person |
| Rental car (9 days) | $900-1800 |
| Accommodation (mix) | $800-1400 |
| Activities (Milford + glacier) | $400-600 |
| Food ($60-100/day) | $600-1000 |
| Total | $2900-4800/person |
Practical Tips
- Drive left: New Zealand drives on the left. Renting a car and driving aggressively is the #1 cause of tourist accidents. Take it slow.
- Cell coverage: Spark and Vodafone have best rural coverage. Get a local SIM from Airalo or Saily for $15/10GB.
- Book ahead: Milford Sound cruises, Hooker Valley Track parking, and Fox Glacier heli-trips fill up in summer (Dec-Feb).
Best Time to Visit
- Summer (Dec-Feb): Longest days, warmest weather, but most crowded and expensive
- Shoulder (Mar-May, Sep-Nov): Fewer crowds, autumn colors or spring blooms, wildflowers
- Winter (Jun-Aug): Ski season in Queenstown, but some roads (like Milford) have limited access
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