Milford Sound Nature Cruise on a Glass-Roof Catamaran

Milford Sound Visitor Terminal and the head of the fiord

Every Milford Sound cruise begins at the Visitor Terminal at the head of the fiord, the very end of the Milford Road and the only road access in this corner of Fiordland National Park. The terminal sits on the shore of Freshwater Basin, with the jetties right outside, and from its windows you already see the first cliffs of the fiord and, on clear days, the summit of Mitre Peak.

How to get to Milford Sound: most visitors drive about 2 hours from Te Anau or about 4 hours from Queenstown, or come on a coach tour. Car parking near the terminal is paid by the hour and is not included in this ticket, and the walk from the car park takes a few minutes along a boardwalk. Plan to arrive early, as the road has no fuel or shops after Te Anau.

Mitre Peak and the granite walls

From the open deck of the catamaran, Mitre Peak dominates the view: a sharp pyramid of rock 1,692 metres high that rises almost straight from the water and is one of the most photographed mountains in New Zealand. Its neighbours, including the rounded dome known as The Elephant and the crouching shape of Lion Mountain, form a ring of peaks around the inner fiord.

The walls were carved by glaciers over millions of years, and in places they plunge more than a kilometre beneath your feet into the dark water. The glass roof is what makes this vessel special here, because you can sit in comfort and still look up at the full height of the cliffs. Many travellers say that on a glass roof cruise Milford Sound feels even bigger than in photos.

The waterfalls of Milford Sound

Waterfalls are the soul of the fiord. Lady Bowen Falls, about 160 metres high, falls beside the terminal and powers the small settlement, while Stirling Falls tumbles about 150 metres from a hanging valley and the boat edges close enough for you to feel the mist. Fairy Falls and other smaller falls stream down the walls along the way.

Milford Sound is one of the wettest inhabited places in New Zealand, and after heavy rain hundreds of short-lived waterfalls appear within minutes and pour off every ledge. The mid-morning departure often finds them still in full flow after a wet night. If you are wondering whether a Milford Sound boat trip is worth it in the rain, the waterfalls are the reason the answer is yes.

Wildlife along the shoreline

Keep your eyes on the rocks at the waterline. New Zealand fur seals rest on the ledges, especially at Seal Rock, and pods of bottlenose dolphins live in the fiords and often swim close to the boat. From about July to November the Fiordland crested penguin, or tawaki, one of the rarest penguins in the world, nests in the coastal forest and is sometimes seen on the shore.

Under the surface, a layer of fresh rainwater stained by the forest blocks the light and lets black coral and other deep-sea life grow just a few metres down. Your guides share these stories in the live commentary, and the HD camera screens help everyone on board catch the sightings. Bring binoculars and a zoom lens to make the most of it.

Best time to visit Milford Sound

The best time to visit Milford Sound for sunshine and long days is summer, from December to March, while autumn brings calmer weather and winter adds snow on the peaks and fewer visitors. Each departure time has its own character: the mid-morning cruise often enjoys waterfalls in full flow, the midday cruise suits travellers driving in from Te Anau the same morning, and the afternoon cruise has softer light and fewer boats.

Whichever time you choose, the cruise lasts about 1 hour 45 minutes and follows the fiord toward the Tasman Sea before returning to the terminal. Food and drinks are not included, so bring a snack. As one of the most popular things to do in Milford Sound, cruises fill up fast in summer, so we recommend booking ahead.