Location and surroundings
Mount Wallis belongs to the broad chain New Zealand > South Island > Fiordland > Mount Wallis. It is in Southland, in the Fiordland Community and Southland District. At 1,107 m, it is the highest of the six named peaks in its range and the range high point. In the wider Southland landscape, it sits in rugged alpine country inside a protected national park setting.
The mountain is surrounded by steep ridges, open high ground and wet Fiordland terrain. The area is part of a large wilderness landscape rather than a settled valley floor, so travel is usually on foot and weather can change quickly.
Neighbouring peaks
The closest named neighbours give a good sense of the local relief around Mount Wallis:
- Mount Wallis (hill), 377 m, 1.1 km NW
- Mount Anderson (hill), 1,071 m, 4.5 km E
- Mount Anderson (peak), 1,014 m, 5.0 km E
- Mount Kellard (peak), 960 m, 6.3 km N
- Mount Kellard (hill), 1,201 m, 6.3 km N
- Mount Patten (hill), 796 m, 8.0 km SW
- Mount Patten (peak), 864 m, 8.6 km SW
- Mount Richards (peak), 940 m, 9.7 km W
Compared with these neighbours, Mount Wallis is higher than most nearby named tops, but it is lower than Mount Kellard at 1,201 m, which is the nearest higher peak.
The view from the summit
From the summit area, the highest peaks within 25 km are part of the broader Fiordland skyline. To the east are Mount Cusack at 1,611 m and Mount Crowfoot at 1,685 m, both about 18 km away. Also in that direction are Mount Pember at 1,486 m and Mount Bain at 1,569 m.
Other high points in the wider view include Mount Danae at 1,495 m, about 19.0 km NE, and Mount Solitary at 1,454 m, about 21.3 km SE. These peaks show how quickly the terrain rises again across Fiordland.
The range
Mount Wallis is the highest point of the Mount Wallis range, which contains 6 named peaks. The range is part of New Zealand and lies on South Island in Fiordland. The range high point is Mount Wallis itself, so there is no higher summit in the group. Within this small range, it ranks first by elevation.
For visitors, that means the mountain is not just one summit among many nearby; it is the top of its own named cluster of peaks. The surrounding country is still dominated by larger Fiordland mountains farther away, but within its own range Mount Wallis is the reference point.
Climate and weather
Climate estimates from NASA POWER for 2001–2020 suggest that the summit is cold but not permanently frozen. The warmest month is February, at about 8 °C, and the coldest is July, at about 3 °C. Mean temperatures stay above freezing in every month. The surrounding area receives about 2,850 mm of precipitation a year, with the wettest month in October at about 265 mm and the driest in August at about 205 mm.
In Fiordland, the main hazards are rain, low cloud, slippery ground, swollen streams and sudden changes in visibility. Even in warmer months, wind and wet rock can make progress slow.
Best time to visit
Because summit temperatures stay above freezing all year, Mount Wallis can be visited in any season, but the most practical window is usually the drier part of the year. The climate figures show that August is the driest month on average, while October is the wettest. Summer and early autumn are often the easier periods for travel in Fiordland, with longer daylight and less cold exposure.
Even then, the mountain remains a wet alpine objective. Visitors should expect mud, slick vegetation and the possibility of rain at any time, so timing should be flexible.
Nature and wildlife
The mountain lies inside Te Wāhipounamu - South West New Zealand World Heritage Area and Fiordland National Park, so the setting is protected wilderness. Around this elevation, the landscape is typically a mix of alpine rock, tussock, sparse subalpine vegetation and steep, wet slopes. In Fiordland, forest gives way to open high country as height increases, and the weather strongly shapes what grows there.
Wildlife in the wider region can include native birds adapted to forest and alpine environments, while the higher ground is generally quieter and more exposed. The protected status helps preserve the natural character of the area.
Guides and organised ascents
For a mountain like Mount Wallis, a certified guide is sensible if you are not used to remote Fiordland travel, steep ground and wet alpine conditions. In New Zealand, the national guide body is the New Zealand Mountain Guides Association, which is an IFMGA/UIAGM member. The national alpine club is the New Zealand Alpine Club. Examples of established guiding companies working in the mountains of New Zealand include Alpine Guides Aoraki and Adventure Consultants.
Organised ascents in New Zealand usually depend on the length of the trip, group size, hut nights and the equipment needed. For local advice, visitors often start with the national guide association, the alpine club or visitor centres in the Southland and Fiordland area.
Safety and preparation
Mount Wallis demands preparation for wet alpine terrain, route-finding and changing weather. Good footwear, waterproof layers, navigation skills and enough food and water are essential. In Fiordland, streams can rise quickly after rain and tracks or open slopes can become slippery, so plans should allow extra time.
For mountain rescue in New Zealand, the emergency number is 111. Ask for Police, who coordinate land search and rescue. On mobiles, 112 and 911 redirect to 111.
Interesting facts
Mount Wallis is the highest of the six named peaks in its range and the range high point. Its nearest higher peak is Mount Kellard, 6.3 km to the north at 1,201 m. The summit is also part of a protected landscape inside Fiordland National Park and the wider Te Wāhipounamu - South West New Zealand World Heritage Area.
Although it is the top of its own small range, larger Fiordland peaks rise farther east and southeast within 25 km, showing how quickly the mountains build into a much higher skyline.
FAQ
How high is Mount Wallis? It rises to 1,107 m.
Where is Mount Wallis? It is in Fiordland, Southland, on South Island in New Zealand, within Fiordland Community and Southland District.
What range is Mount Wallis part of? It belongs to the Mount Wallis range, where it is the highest point.
What are the nearest peaks to Mount Wallis? The closest named neighbours include Mount Wallis hill to the northwest, Mount Anderson to the east, Mount Kellard to the north, Mount Patten to the southwest and Mount Richards to the west.
Is there water on the way to Mount Wallis? In this wet Fiordland terrain, water is often available from streams and runoff, but it should be treated before drinking. Carry about 1.5-3 litres for a day, depending on heat and the length of your route.
Are there huts on Mount Wallis? OpenStreetMap shows no hut or shelter within 2 km of the top, so hikers usually plan the ascent as a day trip or carry their own tent.
Is mobile phone coverage reliable on Mount Wallis? Coverage in the hills is patchy and depends on the operator. On open ground it may be possible, but deep valleys and ridges can block the signal. 112 reaches emergency services over any available network, and maps should be downloaded before setting out.