Granero Circuit starting from the Granero Refuge

A very beautiful route, with a wide variety of landscapes (numerous lakes, mountain pastures, scree slopes). Stunning views of Mount Viso, Monte Granero… A rich and varied wildlife (marmots, ibex, Lanza’s salamander…) However, it’s also a challenging route due to some very steep sections, the fog which can reduce visibility, and a path that isn’t always very well marked before the Colle Seillierino.

Details

101567138
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 6.91 mi
  • ◔
    Average duration: 5h 35 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 3,232 ft
  • ↘
    Descent: - 3,248 ft

  • ▲
    Highest point: 9,544 ft
  • ▼
    Lowest point: 7,743 ft

Photos

Description of the walk

The route starts from the Granero refuge.

(S/E) Head due south towards Lago Lungo; you’ll very quickly come to the start of the trails (signposted).

(1) Turn left towards Colle Manzol. Be careful, you may come across Lanza salamanders along the way: keep an eye out and take care not to crush them. Keep heading east and climb steadily.

(2) At a fork in the road, carry on straight ahead, leaving Lago Nero on your right. Follow the winding path up to the pass.

(3) Descend on the other side via a very steep path that heads north and soon turns eastwards.

(4) At a fork in the road (large cairn), turn right towards Colle Armoine (path 114). Climb up and you’ll soon reach a small lake (Lago Arbancie).

(5) Carry on straight ahead (ignore a path branching off to the left) and climb, heading south-east, to another lake (Lago Piena Sia).

(6) Go round the lake on the left and continue climbing. The path turns south-west and reaches Colle Armoine (magnificent views of Il Re di Pietra and Monte Viso).

(7) Begin the descent and very quickly leave the main path to follow the sign for “Buco di Viso / Traversette”, marked in red paint on a fallen boulder. This path allows you to cross without losing too much altitude. After a narrow section, the path reaches a fork at the foot of large boulders.

(8) Take the path that continues straight ahead, descending gently in a series of switchbacks to rejoin the classic route near Pian Mait.

(9) Turn right and head uphill. Shortly afterwards, ignore a path on the right and head north-west. Climb up to some old bunkers.

(10) Continue left along path V16 towards Buco di Viso (2,880 m). This will take you to the entrance to the Traversette tunnel.

(11) Enter the tunnel and go straight ahead. You will need a light: a head torch or, if you don’t have one, your mobile phone torch.

(12) At the tunnel exit (you are now in France), turn right and head down a short descent, first north-west then west. This will take you to the signpost “Sous le Col Seillierino – alt 2780m”.

(13) Turn right towards the Col Seillierino. The path is not always clearly marked. Don’t hesitate to veer slightly to the left, whilst always keeping the pass in sight. Reach the pass.

(14) Descend on the other side, heading due north. Ignore a few paths branching off to the right and head north-west (there are numerous cairns and some paint markings). Reach Lago Lungo, which you saw at the start of the hike, and go round it on the left.

(1) Turn left and immediately head back to the starting mountain hut (S/E).

Waypoints

  1. S/E : mi 0 - alt. 7,805 ft - Refuge Granero
  2. 1 : mi 0.04 - alt. 7,802 ft - Junction of the circular loop – Signposts - Lac Long ou Lago Lungo
  3. 2 : mi 1.13 - alt. 8,494 ft - Fork - Lago Nero (2570 m)
  4. 3 : mi 1.45 - alt. 8,786 ft - Colle Manzol (2693)
  5. 4 : mi 1.94 - alt. 7,917 ft - Fork in the road – Signpost and cairn
  6. 5 : mi 2.08 - alt. 8,061 ft - Lago Arbancie (2450 m)
  7. 6 : mi 2.76 - alt. 8,373 ft - Lago Piena Sia (2555 m)
  8. 7 : mi 3.26 - alt. 8,776 ft - Colle Armoine (2692 m)
  9. 8 : mi 3.93 - alt. 9,157 ft - Junction at the foot of large rocks
  10. 9 : mi 4.28 - alt. 8,927 ft - Pian Mait
  11. 10 : mi 4.65 - alt. 9,262 ft - Ruined casemates
  12. 11 : mi 4.83 - alt. 9,521 ft - Entrance to the - Tunnel de la Traversette (Buco di Viso)
  13. 12 : mi 4.89 - alt. 9,505 ft - Start of the - Tunnel de la Traversette (Buco di Viso)
  14. 13 : mi 5.3 - alt. 9,124 ft - Signpost: ‘Below the Col Seillierino – alt. 2,780 m’
  15. 14 : mi 5.43 - alt. 9,426 ft - Pas de Sellard ou Col Seillierino (2850m)
  16. S/E : mi 6.91 - alt. 7,805 ft - Refuge Granero

Notes

Head torch for crossing the tunnel.

There are no water sources on the route.

Map and navigation tools to help you find your way in thick fog.

The Granero Refuge: a great place to stay – the food and accommodation are excellent! Remember to book in advance.

This route passes through a protected area, which may be subject to special regulations:

Worth a visit

The Traversette Tunnel, also known as the Pertuis du Viso or Buco di Viso

La Nebbia, the fog that forms at the source of the River Po at the foot of Mount Viso.

The Lanza salamander, an endemic species, sometimes crosses the paths – be careful not to crush it!

Mount Viso (3,841 m), also known as ‘il Re di pietra’ (the Stone King).

Other walks in the area

For more walks, use our search engine .

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