Mont Mau

A magnificent walk in the south-west of Prony Bay, amidst the mining scrub typical of the southern region of New Caledonia. It’s not too strenuous, and throughout the walk there are magnificent views of Île Ouen to the south – separated from Grande Terre by the Woodin Channel – of Prony Bay to the east, and of Nouméa and Mont Dore to the west.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 7.01 mi
  • ◔
    Average duration: 4h 15 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 1,201 ft
  • ↘
    Descent: - 1,194 ft

  • ▲
    Highest point: 1,529 ft
  • ▼
    Lowest point: 692 ft

Photos

Description of the walk

Take the southern road from Nouméa, then, after the Col de Prony, turn right onto the track leading to the Mont Mau wind turbines. Park at the side of the road at the GPS coordinate, just before a steep climb where the track becomes impassable without a 4x4.

(S/E) Walk up the slope heading south, then take the first track on the right: at this point there is already a magnificent first viewpoint over the Woodin Channel and Ouen Island. Just past this viewpoint, you will see a slope on your right; the next track lies above this slope, which you will need to climb, though it is not particularly difficult.

(1) At this point, a section of the road has collapsed, forming a small canyon approximately 2 metres high and 6 to 7 metres wide. You must cross this canyon by carefully descending from the right; natural steps can be found at the shallowest part. Then follow the bottom of the canyon to climb back up the opposite side via natural steps formed by a pile of rocks. Take great care not to slip on the descent; this is the only difficult part of the route. Then follow the only possible track to a junction: it is easy to spot.

(2) Take the track on the left to go round a small rise.

(3) At this point, the track fades away slightly and there are metal posts on the left. To find the track again, do not head towards these posts, but go just a little further to the left. The track becomes wide and clearly marked again before heading into a short stretch of scrubland where it winds its way through a few dense trees and bushes. You’ll come to another junction.

(4) Take the track that climbs to the left in a hairpin bend. Then follow the natural curve of Mont Mau through the mining scrub: there is no clearly defined path, but the terrain is easily passable. Reach the summit and its magnificent 360° panorama.

(5) Turn back.

(3) This time, take the track that heads off along the ridges to the left. This section is straightforward: the track is wide, there are no navigation difficulties and no side paths – simply enjoy the magnificent 360° view, right up to the panorama of Pic la.

(6) Turn back.

(3) Continue straight ahead to shorten the route.

(1) Cross back through the small canyon, taking the same precautions, and follow the outward route to return to the car park (S/E).

Waypoints

  1. S/E : mi 0 - alt. 715 ft - Parking at the edge of the track
  2. 1 : mi 0.39 - alt. 889 ft - Collapsed road (small ravine)
  3. 2 : mi 1.23 - alt. 1,214 ft - Common junction for out-and-back route
  4. 3 : mi 1.43 - alt. 1,309 ft - Turn left after the metal posts
  5. 4 : mi 1.73 - alt. 1,394 ft - Junction: take the path on the left
  6. 5 : mi 1.89 - alt. 1,529 ft - Mont Mau
  7. 6 : mi 3.99 - alt. 1,486 ft - Panoramic view of Pic la
  8. 7 : mi 5.75 - alt. 1,214 ft - Opposite for the return journey
  9. S/E : mi 7.01 - alt. 692 ft - Parking at the side of the track

Notes

Accessible in 1 hour 20 minutes by car from Nouméa.

Please note: the last eight kilometres on the Woodin Canal road are on a track that is not always in very good condition. Ideally, use a 4x4 or a city car that isn’t too low to the ground, but under no circumstances should you attempt this in wet weather.

Throughout the journey, you follow a wide track that presents no difficulties, except (1).

(6) It is theoretically possible to continue on to Pic la; a path does exist, but the track gives way to a footpath that appears to be very poorly maintained, so we did not consider this option.

There is no shade or water along the route, so make sure you bring plenty of sun protection.

Worth a visit

Mont Mau and Pic Ia.

Views of Prony Bay, the Woodin Canal, Ouen Island, and even Nouméa on a clear day

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The GPS track and description are the property of this route's author. Please do not copy them without permission.