Cabane du Grand Mountet

Distance: 12.2 - 14.1 miles (round trip)

near Zinal in Valais

Introduction

Mount Durand, Pointe de Zinal and Dent Blanche

At the head of the Zinal Valley is one of the most dramatic cirques in the Pennine Alps. A massive wall of high peaks, including the Zinalrothorn, Ober Gabelhorn, Mont Durand, the Pointe de Zinal, Dent Blanche and the Grand Cornier, tower above the head of the valley. Three large glaciers, the Grand Cornier, Durand and Mountet, tumble down the flanks of the peak and join to form the Zinal Glacier, a massive river of ice flowing along the valley floor. Smaller glaciers hang from ledges, glistening in the sun.

The Cabane du Grand Mountet lies at the base of this magnificent amphitheater, offering front row seats to a spectacular landscape of rock and ice. The long and strenuous trail to the hut permits day hikers entry into this splendid realm.

Starting in Zinal, the trail travels up the Zinal Valley along the La Navisence River with fine view of Besso rising to the east. Near the Petite Mountet hut the trail crosses the Navisence to the east side of the valley. Here views open to the Grand Cornier.

Now the real work begins as the trail climbs steeply up the east side of the valley and then follows an ascending traverse across steep slopes beneath Besso’s west face. As the trail progresses up the valley Dent Banche and the Pointe de Zinal join the scene.

At 5.6 miles the trail starts an extremely steep climb, aided by switchbacks, up the rocky flanks of Besso’s northwest ridge. Fix chains offer handholds and a level of security as you haul yourself up rocky, exposed and extremely steep sections of the trail. After an exhausting climb the trail crosses Besso’s northwest ridge and views open to Mont Durand, the Ober Gabelhorn and the Wellenkuppe.

After crossing a boulder field the trail arrives at a rocky knoll at 6.1 miles, featuring stunning views of the ice shrouded peaks stretching from the Grand Cornier to the Wellenkuppe and Ober Gabelhorn. Below you the Zinal Glacier, a massive river of ice formed at the confluence of the Grand Cornier, Durant, Ober Gabelhorn and Mountet (hidden by a ridge) glaciers, flows down the valley. This is a good turnaround point for many hikers.

Parties with the stamina along with good weather can continue ascending across boulder fields to the hut and beyond to the crest of the moraine along the west side of the Mountet Glacier for breathtaking 270-degree views of the entire cirque that now includes the Zinalrothorn and the Trifthorn. From this vantage point you are surrounded by towering mountains and rivers of ice flowing down the flanks of the rugged peaks. The Zinal Glacier flows in motionless waves along the valley floor.

The day hike to the hut is only recommended for strong, well acclimated hikers. Pick a day with good weather, get a very early start and take plenty of food and drink. The hike will take longer than you expect. An overnight visit to the hut is a more viable proposition for many hikers and allows extra time to explore this amazing landscape.

Rocky Knoll

Ober Gablehorn, Mont Durand and the Pointe de Zinal

Distance from Trailhead: 12.2 miles (round trip)

Ending/Highest Elevation: 9,284-ft.

Elevation Gain: 3,804-ft.

Walk south, up the valley, on Zinal’s (5,479-ft/1,670-meters) main street along the left (east) side of La Navisence, the river draining the Zinal Valley. Reach a car park at 0.6 miles and turn right (west), crossing a wood bridge over the river. On the west side of the river turn left (south) and continue walking up the Zinal valley in the direction of the Petite Mountet (1h 50min) and Grand Mountet (4h 10min). The broad direct track travels through pastures on easy grades with nice views of Besso towering above the east side of the valley.

Pass a junction at 1.7 miles with a route branching left toward Lac Arpitettaz and the Arpitettaz Hut. We continue heading south on the track, which starts ascending on moderately-steep grades up a wooded hillside along the west side of the valley.

At 2.2 miles the trail travels by a pretty waterfall and then climbs a switchback. Soon the path reaches a junction at Le Vichiesso (6,109-ft/1,862-meters). Here a trail branches right toward the Petite Mountet (45min). (This is a shorter, steeper trail to the hut.) We continue along the main track toward Petite Mountet (1h), Grand Mountet (3h 20min) and the Arpitettaz Hut.

The grade eases at 2.5 miles as the trail ascends the hillside. La Navisence tumbles down the rocky riverbed below the trail. Reach a junction at 2.9 miles and turn left (east) on the trail toward the Grand Mountet. The trail to the right leads to the Petite Mountet Hut.

Our trail drops down to and crosses La Navisence on a bridge. The Grand Cornier dominates the view to the south. On the east side of the river is a “Y” intersection. We turn right toward the Grand Mountet. The trail to the left heads to the Arpitettaz Hut and Roc de la Vache.

Follow the trail as it travels southeast through thick willows and then ascends steep switchbacks up the east side of the valley. As you climb, scattered trees soon give way to shrubs and rocky meadows. At 3.4 miles the trail briefly climbs along the remains of an old moraine wall with nice views of Grand Cornier before continuing its assault of the hillside on steep to very steep switchbacks. As you gain height, enjoy nice views to the north of the Garde de Bordon rising above the west side of Zinal. Pique de la Le, the Bouquetins and Grand Cornier fill the skyline to the southwest.

At 4.4 miles the grade abates briefs as the trail contours along the rocky meadows beneath the west face of Besso. To the north views open to Point d’Ar Pitetta and Les Diablons rising above the east side of the Zinal Valley. Soon the trail resumes its steep ascending traverse. To the south Dent Blanche and the Pointe de Zinal enter the scene.

At 5.25 the trail drops down to and crosses a manmade partially covered bridge providing safe passage across an avalanche chute. The descent to the bridge is quite steep. Use caution is the trail or the bridge is wet.

Follow the trail as it climbs out of the chute and then travels on easy grades for a short distance. At 5.6 miles the trail starts an extremely steep ascending traverse, aided by switchbacks up the rocky flanks of Besso’s northwest ridge. Fixed chains provide a level of security and handholds to facilitate the climb up rocky, exposed and very steep sections of the trail. This is an extremely tiring section of the path. Take your time.

As you cross the ridge at 5.9 miles enjoy splendid views across the valley to the south/southwest of the Grand Cornier, Dent Blanche and the Pointe de Zinal. The Bouquetins, Grand Cornier and Durand glaciers spills down the flanks of the rugged peaks to join the Zinal Glacier, flowing along the valley floor. To the southeast views open to Mont Durand, the Ober Gabelhorn and the Wellenkuppe. These peaks along with the Zinalrothorn, still hidden from view, form the spectacular glacial cirque at the head of the valley.

Beyond the ridge crest the trail curves to the southeast as it climbs steeply through a boulder field. Red/white blazed rocks will keep you on track. The grade abates at 6.1 miles as the trail ascends on easy to moderate grades to a rocky knoll (9,284-ft/2,830-meters), passing a wood sign indicating that the Cabane Grand Mountet is still 30 minutes away.

The knoll is a fabulous place to take a break and soak in the stunning views stretching from the ice-shrouded peaks of the Wellenkuppe and Ober Gabelhorn to the Grand Cornier. Glaciers, clinging to the flanks of the rugged peaks, glisten in the sun. Below you the Zinal Glacier, a massive river of ice formed at the confluence of the Grand Cornier, Durant, Ober Gabelhorn and Mountet (hidden by a ridge) glaciers, slides down the valley. Besso rises above the trail to the northeast.

For many hikers the knoll is a good destination for a day hike. If you are tired, if it’s getting late in the day or if the weather is taking a turn for the worse you should turn around at this point. The final mile to the hut crosses massive boulder fields and will take much longer than 30 minutes for hikers that are not adept at walking through piles of rock.

Cabane du Grand Mountet

The Wellenkuppe, Ober Gabelhorn and Mont Durand

Distance from Trailhead: 14.1 miles (round trip)

Ending/Highest Elevation: 9,520-ft.

Elevation Gain: 4,040-ft.

To continue to the hut, follow the trail as it ascends along the boulder field on easy to moderate grades. Look ahead to find the next red/white markers to stay on route. In some areas that trail is clear, in other places you will need to take your time and scan for markers.

At 6.7 miles the trail skirts the southwest end of Le Mammouth, a horn protruding from Besso’s south flanks that has been blocking views to the east. Beyond Le Mammouth, views open to the top of Zinalrothorn and the Trifthorn to the east/southeast. Directly across the valley are splendid views of Dent Blanche, towering above the valley and the Durand and Grand Cornier glacier flowing around Roc Noir, a horn rising in front of the Pointe de Zinal.

Beyond the ridge the walking is easier. Reach the Cabane du Grand Mountet (9,459-ft/2,886-meters), with incredible views of the glacial cirque ringing the head of the valley, at 6.9 miles. The hut, offering dormitory accommodations and meals, is a basecamp for climbers tackling the high peaks and hikers wishing to spend more time exploring this amazing landscape.

For the best views continue beyond the hut and climb to the crest of the Mountet Glacier’s northwest moraine wall at 7.0 miles. From atop the wall enjoy wonderful views of the Mountet glacier spilling down the flanks of the Zinalrothorn. The ice and snow-cloaked Wellenkuppe and Ober Gabelhorn rise to the south of the Zinalrothorn. To the south huge sheets of ice pour down the flanks of Mont Durand, Pointe de Zinal and Dent Blanche.

Hikers staying overnight will want to follow the use trail as it climbs along the crest of the moraine wall for ever improving views of the high peaks. At some point day hikers will need to pull themselves away from the glorious scene and retrace their steps to the trailhead.

Whether you do this trail as a day hike or an overnight excursion you will arrive back in Zinal tired but elated after tackling this very strenuous hike to a very special place in the Pennine Alps.

Note: The day hike to the hut is only recommended for strong, well acclimated hikers. Pick a day with good weather, get a very early start and take plenty of food and water. The hike will take longer than you expect. An overnight visit to the hut is a more viable proposition for many hikers and allows extra time to explore this amazing landscape.

Hike Facts

  • Distance: 12.2 - 14.1 miles (round trip)
  • Elevation: 5,480-ft. - 9,520-ft.
  • Elevation Gain: 3,804-ft. - 4,040-ft.
  • Difficulty: strenuous-difficult
  • Basecamp(s): Zinal
  • Region: Valais

 

Elevation Profile

Elevation profile for the hike to the Cabane du Grand Mountet

 

 

Driving Directions

From Grimentz to Zinal: From the Grimentz post, board the bus to Zinal and get off at the post office stop. If possible catch a direct bus to Zinal. Otherwise, take the Vissoie Bus to Vissoie where you will need to change for a bus headed up the valley to Zinal. The direct buses take 15 minutes. If you need to change in Vissoie the ride will take 58 minutes or longer.

The bus makes several stops in Grimentz. Schedules are posted at the bus stops and are available online at the SBB website or download the SBB app.

 

Trail Resources

Trail Photo Gallery / Trail Map

Basecamp(s) Information:
Zinal

Region Information:
Valais

Other Hiking Regions in:
Switzerland