Why this road
This drive is not a detour, it is the destination. You go from open grassland to beech forest to an alpine basin where waterfalls pour down the cliffs on every side, and on rainy days there are hundreds of them. The Homer Tunnel is a raw tunnel blasted through the mountain, and when you come out the other side the road twists down into the Cleddau valley towards the sea. At the end, Mitre Peak rises straight out of the water.
The route
- ATe Anau
Fill up and buy food, this is the last town. The road follows the lake north before turning into the Eglinton Valley.
- 1Mirror Lakes
A short boardwalk beside the road. On a calm morning the Earl Mountains are reflected in the water.
- 2Homer Tunnel
A single-lane tunnel through the rock, controlled by traffic lights in the busy season. Look out for kea, the mountain parrots, near the entrance.
- 3The Chasm
A short forest walk to a gorge where the Cleddau river has carved strange shapes into the rock.
- BMilford Sound
The fiord. Park and walk to the foreshore for the view of Mitre Peak, or take a boat out into the sound.
Stops worth it
Fifteen minutes on the boardwalk. Best early, before the wind picks up.
Twenty minutes there and back through mossy beech forest.
Book a boat cruise in advance in the high season. Morning departures are quieter than the midday rush.
Light and the best time
Start early. The tour buses from Queenstown arrive at Milford around the middle of the day, and an early start gives you the lookouts and the fiord to yourself. Heading north in the morning, the sun is to your right and lights the peaks on the west side of the Eglinton Valley. Mirror Lakes need still air, which you are most likely to get early. In the deep valleys the sun does not reach the road for long, so do not wait for perfect light: in Fiordland, rain is part of the show. Leave Te Anau around 7.
November to April is the best time, with long days and the road free of snow. Milford Sound is one of the wettest places on earth, so expect rain whatever the month, it makes the waterfalls even better. The road is open all year, but from about May to November there is avalanche danger and you must carry snow chains, and the road can close at short notice. Check the road status before you go.
By vehicle
Any car can do it. Take your time on the steep descent after the tunnel and use a low gear.
Very popular with campers. Stay overnight only at the official DOC campsites along the road, freedom camping is not allowed.
A wonderful ride on a dry day. Be ready for rain and cold at the tunnel, and take care on the wet road surface.
Good to know
No tolls. Fuel up in Te Anau: there is no reliable fuel on the road or at Milford Sound. No mobile reception for most of the way. The Homer Tunnel is single-lane with traffic lights, wait times can be long in summer. In the colder months you must carry chains, check current rules with the road operator. Do not feed the kea. Parking at Milford Sound is limited and charged.
Route checked against OpenStreetMap on 2 November 2026. Roads, closures and rules change: always check before you go and follow local signs.
Questions
How long does it take to drive from Te Anau to Milford Sound?
About 1 h 45 without stops, plus the waits at the Homer Tunnel. With stops, allow at least 2.5 to 3 hours each way.
Is the Milford Road open in winter?
Yes, but avalanches can close it, and in the colder months you must carry snow chains. Check the current status before you leave.
Is there fuel at Milford Sound?
Do not count on it. Fill up in Te Anau before you set off.
Is it worth going to Milford Sound in the rain?
Yes. Rain turns the cliffs into hundreds of waterfalls, and many people say it is the best way to see it.
Is the Homer Tunnel dangerous?
No, but it is narrow, steep and unlit in places. Turn your lights on and follow the traffic lights.