Milford Sound
The Kepler Track is Fiordland’s purpose-built Great Walk, a 60km loop that begins and ends right on the edge of Te Anau and climbs high above the bushline onto some of the best alpine ridgelines in the country. Built to mark the 30th anniversary of New Zealand’s national parks, the Kepler was designed from the ground up as a Great Walk. That means well-graded tracks, well-placed huts and some of the finest ridgeline walking you’ll ever do.
From our Te Anau base, the Kepler is genuinely a walk-out-the-door Great Walk. Here’s what you need to know before you tackle it.
Kepler Track map and route overview
A Kepler track map shows a neat loop circling the Kepler Mountains southwest of Te Anau. The track starts and finishes at the Kepler Track Car Park on the Waiau River control gates, about 5km from town. Most trampers walk it anticlockwise over three to four days: Te Anau to Luxmore Hut (climbing through beech forest to the bushline), Luxmore along the alpine ridge to Iris Burn Hut (the scenic showpiece), Iris Burn through the valley to Moturau Hut on Lake Manapouri, then back to the control gates via the Waiau River.
DOC publishes a free Kepler topo map, which we recommend downloading, or grabbing in hard copy from the Fiordland National Park Visitor Centre in Te Anau before you set off.
Kepler Track huts: Luxmore, Iris Burn and Moturau
The three Kepler track huts (Luxmore, Iris Burn and Moturau) are all modern Great Walk standard, with bunks, mattresses, flush toilets, cooking benches and gas stoves in season. Luxmore is the highlight for most trampers. Perched at 1,085m, it sits right at the bushline with Te Anau laid out below, and has a nearby limestone cave system you can explore with a headtorch.
Iris Burn sits in a broad glacial valley beneath Mt Kepler, and Moturau is a gentle lakeside hut on Lake Manapouri, the ideal last night before the walkout.
Kepler Track weather: plan for all four seasons
Fiordland weather is famously fickle, and the Kepler’s exposed ridgeline between Luxmore and Iris Burn is where that really matters. On a clear day, the section along Mt Luxmore and over Forest Burn Saddle is world-class. In a storm, it’s serious alpine terrain with real exposure.
Always check the MetService Fiordland forecast and Department of Conservation (DOC) alerts the day before. In bad weather, the alternate low-level route is sometimes opened. The Great Walks season runs late October to late April. Outside that, the alpine sections are a winter mountaineering objective, not a tramp.
Kepler Track as a day walk
Not everyone has three days, and the good news is the Kepler track day walk options are excellent. From the control gates, you can walk to Brod Bay (about 1.5 hours each way) along the lake edge, or push on up to the bushline and even Luxmore Hut as a big day return (eight to nine hours, for reasonably fit trampers). The Luxmore day walk is one of the most underrated big days in Fiordland. You get the full alpine payoff without committing to the loop.
Booking and getting there
Kepler track bookings open in early-to-mid May each year via the DOC website. Luxmore and Iris Burn sell out fastest for peak January weekends, so be ready when bookings drop. Because the track starts and ends near Te Anau, you can skip the shuttle logistics that complicate the Routeburn or Milford. Just park at the control gates or grab a short transfer from town.
Pairing the Kepler with the rest of Fiordland
Finishing the Kepler at Moturau on Lake Manapouri is a reminder of just how special this corner of the country is. Plenty of our guests build a Fiordland week around the walk: the Kepler, then a Te Anau Glowworm Caves tour for a low-key evening afterwards, and a Milford Sound cruise with us to round it off. Three very different ways to experience Fiordland, all within half an hour of Te Anau.
Final thoughts on the Kepler Track
As purpose-built Great Walks go, the Kepler is hard to beat. It gives you alpine ridgelines, beech forest, lakeshore and glacial valleys in one tidy 60km loop, and it starts on Te Anau’s doorstep. Book early, watch the weather, and don’t skip the side trip up Mt Luxmore if conditions allow.
Ready to round out your Fiordland trip on the water
Once your legs have recovered, we’d love to show you Milford Sound from sea level. Join us on the coach and cruise from Te Anau, and let our skippers point out the waterfalls, peaks and wildlife along the way. It’s the perfect way to cap off a week in Fiordland.
Book a Milford Sound Coach & Cruise
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