NEW ZEALAND GREAT WALKS GUIDE
kepler track Guide: Everything You Need to Plan Your Hike
Kepler Track is a 60-kilometer hiking trail located in the Fiordland National Park in the South Island, New Zealand. The track is known for its stunning scenery, including alpine vistas, lush forests, and takes you high above pristine lakes. A great option if the Milford and Routeburn tracks are fully booked as it is just as beautiful. Kepler is a must-visit destination for outdoor enthusiasts and nature lovers, and it is possible to complete day trips on sections of the track.
kepler
TRACK
Each track has its own story - click the links below to find out what awaits you
​​Read our Kepler Track experience
Want to know what it's really like? Read about our 4-day adventure, favourite viewpoints, hut stays, and the lessons we learned along the way.
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KEPLER TRACK OVERVIEW
location
The Kepler Tracks begins at the Kepler Track Car Park 5 km from Te Anau. The closest airport is Queenstown with the drive to Te Anau taking approx. 2 hrs.
difficulty
The track is an intermediate track climbing to the highest point at 1472m. Parts of the track can become steep and muddy with the ridgeline section very exposed to inclement weather.
at a glance
LENGTH: 60 km loop track
DURATION: 3 -4 days
DIFFICULTY: Easy to Moderate
CAMPING: Camping allowed with 2 campsites available to book
possible
itinerary
Great Walks Season: Dates vary slightly each year (typically late October to early May).
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DAY 1: Kepler Track Car Park to Luxmore Hut 5-6 hrs / 13.8 km
​DAY 2: Luxmore Hut to Iris Burn 5-6hrs / 14.6 km
​DAY 3: Iris Burn to Moturau Hut 5-6 hrs / 16.2 km
​DAY 4: Moturau Hut to Kepler Track Car Park 4-5 hrs / 15.5 km
WHY WALK THE KEPLER TRACK
BEST FOR: Hikers seeking New Zealand's ultimate alpine Great Walk experience, with spectacular ridgeline hiking, panoramic mountain views and stunning Fiordland scenery.
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If you are looking for the ultimate alpine Great Walk experience, the Kepler Track is hard to beat. Unlike many of New Zealand's other Great Walks which spend much of their time in valleys or forests, the Kepler takes hikers high into the mountains where they can spend hours walking along exposed ridgelines with breathtaking panoramic views in every direction.
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The highlight of the track is undoubtedly the journey from Luxmore Hut across the Kepler ridgeline. On a clear day, hikers are treated to spectacular views over Lake Te Anau, the Murchison Mountains and the surrounding Fiordland wilderness. Few Great Walks offer such an extended period above the bushline, making the Kepler a favourite for hikers who love alpine environments.
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The track also provides excellent opportunities to cool off after a day of hiking. Iris Burn features a picturesque swimming hole and small waterfall, while Moturau Hut sits on the shores of beautiful Lake Manapouri. On a warm summer evening, there are few better places to relax than beside the crystal-clear waters of one of New Zealand's most stunning lakes.
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Another advantage of the Kepler Track is its accessibility. Starting and finishing just minutes from Te Anau, the logistics are simpler than many other Great Walks. The track is also a loop, meaning there is no need to arrange transport between different trailheads.
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Hikers should be aware that the section between Luxmore Hut and Iris Burn Hut is highly exposed to the weather. Strong winds, low cloud and severe alpine conditions can make the ridgeline unsafe, and DOC staff may close the section when conditions deteriorate. In extreme weather, it may not be possible to continue across the tops, so hikers should allow some flexibility in their plans and always follow the advice of hut wardens and rangers.
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For those seeking dramatic alpine scenery, ridgeline hiking, mountain views, refreshing swimming spots and the chance to experience the wild beauty of Fiordland from above, the Kepler Track is one of New Zealand's finest Great Walks.
Kepler Track overview
The Kepler Track is located in the Fiordland National Park at the bottom of the South Island where the Milford, Routeburn, and Hump Ridge Tracks are also located. The Kepler Track is best completed during the Great Walks season, which typically runs from late October to early May (but can vary each year). Outside of the Great Walk season, the Kepler Track becomes a much more demanding hike due to snow, ice, avalanche hazards and reduced hut services. These conditions mean the track is best suited to fit and experienced hikers with the skills and equipment required for alpine environments.
The Kepler Track is a 60 km loop track and takes 3-4 days to complete. The track begins just outside of Te Anau. There are 3 huts on the Kepler Track – Luxmore Hut (54 bunks), Iris Burn Hut (50 bunks) and Moturau Hut (40 bunks). Camping is permitted at the two designated campsites – Brod Bay and Iris Burn, however these campsites are inconveniently 22.8 km apart. Whilst it is doable for very fit hikers in summer to walk the 22.8 km distance between the two campsites, you will rush through the best of the Kepler (that incredible ridgeline). Consider at least booking Luxmore Hut and then camping at Iris Burn campsite.
The Kepler Track is a popular track and is in close proximity to the Milford and Routeburn tracks. Hikers who are unsuccessful at booking huts on the Milford and Routeburn tracks will often turn their attention to the Kepler. Luxmore Hut is also booked by overnight walkers who stay only one night on the track and return.
BEST TIME TO WALK THE KEPLER TRACK
The Kepler Track can be walked year-round, however the vast majority of hikers choose to complete it during the Great Walk season, which typically runs from late October through to the end of April. During this period, huts are serviced, facilities are fully operational and the track is managed to accommodate the large number of walkers visiting Fiordland each summer.
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The Kepler is one of New Zealand's most popular Great Walks and accommodation can book out months in advance. Demand is particularly high for Luxmore Hut, as many visitors complete the popular day walk from Te Anau to Luxmore Hut and the nearby Luxmore Caves. If you are planning to hike the full Kepler Track during the Great Walk season, it is important to secure your bookings early.
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Late summer and early autumn (February to April) are often considered some of the best times to walk the Kepler Track. During this period, Fiordland can experience more settled weather patterns, increasing the chances of clear views from the alpine ridgeline between Luxmore Hut and Iris Burn Hut. Temperatures are generally pleasant, daylight hours remain long and the summer holiday crowds have begun to ease.
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Many hikers spend considerable time researching Kepler Track weather before their trip, and for good reason. Fiordland is renowned for its rapidly changing conditions, and the exposed alpine section of the track is particularly vulnerable to strong winds, heavy rain, low cloud and even snowfall. Clear skies in the morning can quickly give way to challenging conditions later in the day, so hikers should always be prepared for a wide range of weather regardless of the season.
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Outside the Great Walk season, the Kepler becomes a significantly more demanding hike. Snow, ice, shorter daylight hours and severe alpine weather can affect the exposed ridgeline section. Huts operate on a reduced service level and avalanche hazards may be present. For these reasons, winter and shoulder-season trips should only be attempted by fit and experienced hikers with the appropriate equipment, skills and knowledge of alpine conditions.
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For most walkers, the best combination of weather, track conditions and scenery can be found between December and April, with February and March often providing the most favourable conditions for experiencing the Kepler's spectacular alpine section. While no time of year can guarantee good Kepler Track weather, late summer typically offers some of the best opportunities to enjoy the famous ridgeline views that make this Great Walk so special.
WHAT TO EXPECT ON THE KEPLER TRACK
From Kepler Car Park towards Luxmore Hut
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Day 1 – Kepler Car Park to Luxmore Hut - 13.8 km / 5-6 hrs
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The hike from the car park begins with a lovely stroll under beech forest around the shores of Lake Te Anau. Once you pass Brod Bay Campsite the ascent begins and takes hikers up to Luxmore Hut which sits at1085m. The climb is moderate as hikers pass under forest and limestone bluffs. Once through the bush line, hikers are rewarded with impressive mountainous panoramic views over Te Anau basin. Luxmore Hut can be seen in the distance with Luxmore caves a quick and easy 5 min side trip from the hut.
Day 2 – Luxmore Hut to Iris Burn Hut - 14.6 km / 5-6 hrs
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The day begins with an ascent from Luxmore Hut up to the ridgeline at1472m. On a clear day the views are astonishing towards the Murchison Mountains and lake Te Anau. The ridge is very exposed to the elements particularly the wind and the hut rangers will let you know if it is safe to proceed. After an incredible day on top of the world you will descend down to Iris Burn Hut. Not far from the hut is Iris Burn complete with a small waterfall for a refreshing swim to end the day.
Day 3 – Iris Burn Hut to Moturau Hut 16.2 km / 5-6 hrs
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It is possible walk out of the track this day and exit at Rainbow Reach Car Park (22.2 km / 6 hrs 30 mins – 8 hrs) or stay another night on the track at Moturau Hut. The hike to Moturau Hut from Iris Burn is relatively easy and will take approx. 5-6 hrs as hikers cross over16.2 km of terrain. Hikers will wind through a gorge, hike under beech and podocarp forests, and exit onto the shores of Lake Manapouri. The hut is situated lake front and is great for a swim and to watch the sunset.
Day 4 – Moturau Hut to Kepler Car Park 15.5 km / 4-5 hrs
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The final 15.5 km day from Moturau Hut back to the Kepler Car Park is such a nice cruisy way to finish the hike over 4 - 5 hrs. The track starts in the forest and soon you will reach a boardwalk section which squirrels you around the wetland area. The rest of the track is flat and follows the Waiau River where you can exit at Rainbow Reach Car Park or end up back at the start (Kepler Car Park).
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Check out The Mountain Safety Council video of the
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Day Walk Options
Day walks are possible on the Kepler Track either heading towards Luxmore or Moturau Huts.
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Suggestions:
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Kepler Track Shelter to Rainbow Reach Shelter (one way) - 9.5 km / 2hrs 30mins. A reasonably flat and pretty walk beside the Waiau river.
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Rainbow Reach Car Park to Moturau Hut (return) - 12 km return / 3 -4 hrs. A lovely walk through wetlands to the shores of Lake Manapouri.
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Kepler Track Shelter to Luxmore Hut (return) - 10 -12 hrs / 27.6 km. For the fitter hikers it is possible to head out early and climb to Luxmore Hut for lunch and descend back down in one day. Or alternatively, stay one night and return in the morning.
There are also helicopter options available to fly to Luxmore hut and hike down to the Kepler Track Shelter and car park.
KEPLER TRACK DIFFICULTY
Like many of the Great Walks the first day of the Kepler Track requires a moderate climb to Luxmore Hut as you ascend into the alpine environment. For slower, less experienced hikers consider leaving early to have plenty of stops or 'picture opportunities' along the on the way.
Beyond Luxmore Hut the ascent continues on the second day to the ridgeline. Hikers are very exposed to the weather at this point which can make the hiking more challenging. We experienced very high winds this day and were instructed to leave early by the DOC ranger. We started off with hectic winds blowing us off the track. Some hikers decided to sensibly turn around before reaching the ridgeline. After an hour or so the winds decreased significantly by the time we reached the ridgeline. The track narrows here and has steep drops either side.
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Once you reach the Hanging Valley emergency shelter the rest of the day is a winding descent back down to Iris Burn Hut. The final day(s) on the track are flat or downhill and relatively easy going with the length of the day up to you depending on whether you stay at Moturau Hut or exit at Rainbow Reach vs Kepler Car Park.
Kepler Track Elevation Profile
KEPLER TRACK LOGISTICS & BOOKINGS
The Kepler Track is one of New Zealand's most popular Great Walks and it can be difficult to secure hut and campsite bookings. Luxmore Hut is typically the hardest hut to book on the Kepler Track due to its stunning alpine setting and popularity with both Great Walk hikers and overnight visitors. During the summer season, bookings can fill quickly, so it is best to reserve your spot as soon as reservations open. For more information on Department of Conservation (DOC) huts/campsites and tips check out the PLAN & BOOK section above or click the link below.
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​If staying in Te Anau before and after the walk (highly recommended) then you can actually walk to the Kepler Car Park, adding an extra hour to the hike. Alternatively, you can organize track transport to/from either Rainbow Reach or Kepler Car Parks or consider a water taxi option. Check out the link below for more information.
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Things We Learned
1. The ridgeline is very exposed to the elements. We experienced very strong winds pushing us around with some hikers turning back. Be careful on the ridge in inclement weather and carry appropriate gear (rain gear/warm clothing). The ridgeline is sometimes shut when it becomes too dangerous preventing you from continuing.
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2. Even in summer the water is pretty cold at Iris Burn and Lake Manapouri, think ice plunge pool.
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3. The sandflies will get you at Lake Manapouri, take lots of bug spray, cover up, and take some antihistamines.
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TIPS From The Crew
​1. Don't forget your swimming gear. Iris Burn is a magical place to swim after a long day's hike and Moturau Hut is situated lakefront on Lake Manapouri.
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2. The ridgeline from Luxmore Hut to Iris Burn hut is very exposed so you will need to check the weather before departing for the day. Make sure you have appropriate gear to tackle any weather. The hut ranger will advise hikers if it is not safe to proceed. Listen to the rangers.
3. The sandflies are on full attack mode at Lake Manapouri. Unload some insect repellant on yourself once you reach the lake.
KEPLER TRACK COMMON QUESTIONS
How difficult is the Kepler Track?
The Kepler Track is considered a moderate to challenging Great Walk. While the track is well formed and maintained, hikers should be prepared for several long days and significant elevation gain, particularly on the climb from Kepler Track Car Park to Luxmore Hut. The exposed alpine section between Luxmore Hut and Iris Burn Hut can also be physically demanding and subject to rapidly changing weather conditions.
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How long does it take to walk the Kepler Track?
Most hikers complete the Kepler Track in 3 to 4 days. The classic itinerary involves staying at Luxmore Hut, Iris Burn Hut and Moturau Hut, although some walkers choose to adjust their itinerary depending on hut availability and fitness levels.
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Can you walk the Kepler Track in either direction?
The Kepler Track can technically be walked in either direction. However, most hikers complete the track in an anti-clockwise direction, climbing to Luxmore Hut on the first day before crossing the spectacular alpine ridgeline on day two.
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When is the best time to walk the Kepler Track?
The best time to walk the Kepler Track is during the Great Walk season, which typically runs from late October to early May. February and March often provide some of the most settled weather conditions for the alpine section, although Fiordland weather can be unpredictable at any time of year.
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What is the weather like on the Kepler Track?
Kepler Track weather can change rapidly, particularly on the exposed alpine ridgeline between Luxmore Hut and Iris Burn Hut. Hikers should be prepared for strong winds, rain, low cloud and cold temperatures, even during summer. Always check the latest forecast before starting your hike.
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Do I need to book huts on the Kepler Track?
Yes. During the Great Walk season, all huts and campsites must be booked in advance through Department of Conservation (DOC). Luxmore Hut is often the first hut to fill due to its popularity with both multi-day hikers and overnight visitors.
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Can beginners walk the Kepler Track?
Many reasonably fit beginners successfully complete the Kepler Track during the Great Walk season. However, hikers should be comfortable walking for several hours each day and tackling steep uphill sections. Those with limited hiking experience should allow plenty of time and prepare appropriately.
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Can you walk the Kepler Track in winter?
Yes, but winter conditions make the track significantly more challenging. Snow, ice, avalanche hazards and reduced hut services mean the Kepler Track should only be attempted by fit and experienced hikers with appropriate alpine skills and equipment.
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Are there swimming spots on the Kepler Track?
Yes. Popular swimming locations include Iris Burn and the shores of beautiful Lake Manapouri near Moturau Hut. Swimming conditions depend on the weather, and water temperatures can be cold year-round.
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Is the Kepler Track worth it?
Absolutely, the Kepler Track is widely regarded as one of New Zealand's best Great Walks. Its combination of alpine ridgelines, panoramic mountain views, native forest, waterfalls and lakeside scenery provides one of the most varied hiking experiences in the country.
