Above Milford Sound: Gertrude Saddle Alpine Trek in Fiordland

Gertrude Saddle Alpine Trek sits above the western edge of Fiordland, on the Milford Road between Te Anau and Milford Sound. This private, full-day hike climbs into a dramatic glacial basin known as Gertrude Saddle, offering sweeping views of Milford Sound (Piopiotahi), cascading waterfalls, and sheer granite faces in the Darrans.

The trip begins with a scenic drive from Te Anau along one of New Zealand’s most beautiful roads. The trail is an 8.4-kilometre return route with roughly 663 metres of elevation gain through riverbeds, open rock slabs and boulder fields. With an experienced guide from silverbeechoutdoorslimited you move deliberately up to a saddle that frames the high country: a wide alpine cirque carved by ice, flanked by cliffs that drop toward the fiord and the Tasman Sea beyond.

On the approach the vegetation shifts from southern beech forest to alpine herbs and rock lichens; keep an eye out for bellbirds and cheeky kea higher on the ridge. The geology is striking — exposed granite and schist polished and fractured by glaciation — producing the broad slabs that test footing and occasionally demand short, unroped scrambling. At the saddle you can spread out a picnic and watch multiple waterfalls thread the cliffs, and on clear days the vista carries across the Darran range to the dark waters of Milford Sound.

This walk is exceptional because it places you above the fiord in a place few day-hikers reach. The combination of the Milford Road approach, the raw glacial landforms, and the uninterrupted views toward Piopiotahi make it a standout Fiordland experience. Guides assess conditions constantly; weather in Fiordland changes fast, and departures operate seasonally from November through April.

Who should book it? Confident, experienced hikers who are comfortable with sustained uphill travel, uneven rock and variable weather. It’s a private trip for small groups, ideal for people who want a high-country alpine day with logistics handled — pickup from Te Anau, a guided ascent, lunch at the saddle and a relaxed return by road.

Practical notes: dress in layers, bring waterproof outerwear, sturdy boots and gaiters, and expect 5–6 hours of walking within an eight-hour day. The Gertrude Saddle Alpine Trek rewards effort with rare panoramas of Fiordland’s rugged core and a distinct sense of being above one of New Zealand’s most famous fiords.

Before you go, communicate any medical or mobility concerns to silverbeechoutdoorslimited when booking; the trip is run as private groups of two to six and guides plan turnaround times around safety and weather. Photographers should carry a weatherproof camera pack — clouds and mist can arrive quickly and create dramatic light after rain. Mobile phone coverage is intermittent on the Milford Road and absent on much of the ascent, so bring a paper map, tell someone your plans, and rely on your guide for route decisions. Because the landscape is fragile, stick to established paths, pack out all waste, and avoid trampling alpine plants. Completing this trek is less about speed and more about steady movement through one of Fiordland’s most elemental spaces.