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HikeMetrics
Global Hiking Index
Milford Track

Milford Track

The finest walk in the world.

Intensity Score

Very Hard

Methodology
65
/100

Duration

4 days

Route distance

53.5km

Vertical Gain

+1,200m

Max Altitude

1,154m

MISSION BRIEF

Mission Brief

The finest walk in the world.

The Milford Track (53.5km / 33 miles) is New Zealand's most famous trekking route, limited to just 40 independent walkers per day. Starting with a boat journey across Lake Te Anau, the trail traces the Clinton and Arthur Valleys, crossing the legendary Mackinnon Pass (1,154m). The track is characterized by massive U-shaped glacial valleys, vertical granite walls, and hundreds of waterfalls—including Sutherland Falls, the tallest in New Zealand.

It ends at Sandfly Point, where a final boat takes you to the iconic Milford Sound.

Key route characteristics
Regionfiordland
Duration~4 days
Distance53.5 km
Elevation Gain+1200 m
TerrainRugged non-technical hiking (Class 1+) - steep trail, weather and navigation set the difficulty., Great-Walk, Iconic, Alpine-Pass
ExposureModerate cliff-edge exposure

Mackinnon Pass and the Waterfall Chaos. The 'X-Factor' of the Milford is the sense of absolute enclosure by nature. Standing on the Mackinnon Pass between the Clinton and Arthur valleys, you are surrounded by mountains…

MISSION SNAPSHOT

Mission Snapshot

ROUTE TYPEPoint-to-point
PHYSICAL LOADCumulative climb and distance support a very hard intensity reading on our scale.
TERRAINRugged non-technical hiking (Class 1+) - steep trail, weather and navigation set the difficulty. · Great-Walk · Iconic
WEATHER / CONDITIONSExtremely high. Fiordland is one of the wettest places on Earth. You should embrace the wet. If it doesn't rain, you've missed the best part: the waterfalls.
NAVIGATIONNavigation requires careful attention; offline mapping and GPS are essential in Arctic or remote terrain.
ENDPOINTMilford Sound Finish
ID

Intensity Breakdown

Understanding what drives the overall route demand

Physical

65

Technical

51

Commitment

100

Primary driver: Commitment

- Sustained Physical Output

- Technical Terrain Exposure

- High Remote Commitment

Advanced multi-day effort: heavy fatigue, logistics, or movement friction—not necessarily alpine exposure.

Route profile

Full Route Breakdown

Complete stage overview with transparent route metrics. Values are shown as recorded in the route dataset and source links.

Distance

53.5 km

Ascent

1,200 m

Highest point

1,154 m

Start

The Clinton Valley

Finish

Milford Sound Finish

Use the KM / MI toggle in the main menu to switch units.

Route Profile

0 m500 m1000 m1500 m
The Clinton Valley (0 km)Milford Sound Finish (53.5 km)

Multi-day stage structure

Sources: Primary | Secondary

Route guidance

Route Considerations

This route is generally safe, but these are the main factors to be aware of.

Consideration // 001

Extreme flooding and rainfall

Fiordland receives up to 8 meters of rain annually. Trails can become waist-deep in water within hours.

Impact

Route-specific

Likelihood

Context-dependent

Tip

Follow ranger instructions at the huts; if the trail is flooded, stay at the hut until it's safe to move; carry 100% waterproof liners for all your gear; expect to be wet for 4 days.

Consideration // 002

Sandfly menace

Sandflies at the end of the track (Sandfly Point) are legendary for their intensity.

Impact

Route-specific

Likelihood

Context-dependent

Tip

Apply strong DEET or Picaridin repellent before reaching the final day; keep moving; wear long sleeves and pants.

Consideration // 003

Terrain & conditions

Conditions change quickly on the ground. Slow down on wet rock and pay more attention where paths narrow or exposure increases.

Impact

Moderate

Likelihood

Variable

Tip

Refer to stage notes and expert briefings; maintain focus on slick or exposed sections.

Route fit

Why hike this route?

Expert Verdict

The Milford is called the 'finest walk in the world' for a reason, but it's not the 'hardest' or the 'wildest'. It's a curated wilderness experience. Experienced hikers often suggest that you consider including the side trip to Sutherland Falls—it's the tallest in NZ and standing at its base in the spray is a primal experience. And bring the strongest sandfly repellent you can find; Sandfly Point at the end is no exaggeration. Day 3 over Mackinnon Pass is the crux — plan 7 hours and don't rush the memorial viewpoint.

Selection logic

Who This Is For

  • INTERMEDIATE — You need to be prepared for the psychological challenge of walking in heavy rain for four days straight. Previous experience with multi-day hiking is recommended.
  • PHYSICAL — Moderate. Day 3 (Mackinnon Pass) is a sustained climb and a long, rocky descent. The rest of the trail is relatively flat, but the distances are significant (up to 18km/day).
  • WATCH FOR — Not having a 100% waterproof pack liner—your dry clothes should stay dry.
  • WATCH FOR — Rushing the Mackinnon Pass; take time at the memorial to look back at the Clinton valley.
Preparation

Plan This Hike

Key things to arrange before starting this route—practical tips first, then buttons that open curated picks (gear, maps, stays) where we list them.

Great Walk Booking

Practical next step for this hike:

40 independent walkers per day — bookings sell out fast.

  • DOC hut lottery opens May/June for the season
  • Clinton, Mintaro, Dumpling huts — no camping allowed
  • Coordinate boat from Te Anau Downs + return bus from Milford
DOC Milford Track

Rain Gear

Recommended preparation for this route:

Fiordland averages up to 8 m rain/year.

  • 100% waterproof pack liner mandatory
  • Heavy-duty rain shell — waterfalls multiply in rain
  • Expect wet boots for most of 4 days
Tramping checklist

Sandfly Defense

Practical next step for this hike:

Sandfly Point lives up to its name.

  • Strong DEET or Picaridin on final day
  • Long sleeves and pants at Sandfly Point
  • Keep moving through the worst sections
Fiordland tips

Getting There

Travel and trail access for this route:

Boat + bus logistics bookend the track.

  • Boat from Te Anau Downs to Glade Wharf (Day 1)
  • Boat from Sandfly Point to Milford Sound (Day 4)
  • Bus Milford Sound → Te Anau for car pickup
Te Anau tourism
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Route intelligence

What You Need to Know

Essential answers about the demands, risks, and logistics of this route.

Q.How hard is this hike really?

This route has a HikeMetrics Intensity Score of 65/100 (Very Hard), placing it in a demanding range where endurance and preparation both matter. Expect average daily distances near 13 km across roughly 4 days, with meaningful cumulative elevation change over the full route. How the score works.

Q.Do I need technical gear?

No ropes or technical climbing hardware are required on this route. With an Intensity Score of 65/100, plan for stiff-soled hiking boots, full weather protection, and redundant navigation — on our scale, scores above 65 usually punish under-built kit.

Q.Is water available on the route?

Huts provide cold running water (rainwater). Glacial streams along the track are generally safe to drink (pristine).

Q.What is the main risk?

Fiordland receives up to 8 meters of rain annually. Trails can become waist-deep in water within hours. Sandflies at the end of the track (Sandfly Point) are legendary for their intensity. Treat forecasts, timing, and your margin for error as part of the route, not an afterthought.
Final decision

Ready to hike Milford Track?

A final decision point after reviewing the route, risks, logistics, and alternatives.

Route fit

This route is a strong match if you're comfortable with the effort level implied by an Intensity Score around 65/100 (Very Hard), sustained hiking where this route requires it, and the terrain and exposure described in this guide.

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Data: official trail documentation and topographic sources · About