Grande Dent de Veisivi

The Dent de Perroc is a mountain of the Swiss Pennine Alps, overlooking Arolla in the canton of Valais. With an elevation of 3,676 metres above sea level, the Dent de Perroc is one of the highest summit of the range separating the valley of Arolla on the west side from the valley of the Mont Miné Glacier on the east side.

The Pointe des Genevois is a mountain of the Swiss Pennine Alps, overlooking Arolla in the canton of Valais. It lies just south of the higher summit of the Dent de Perroc.

The Aiguille de la Tsa is a mountain of the Swiss Pennine Alps, overlooking Arolla in the canton of Valais. It lies on the range culminating at the Dent de Perroc, between the valley of Arolla and the Mont Miné Glacier.

The Mont Miné Glacier (French: Glacier du Mont Miné) is a 7.9 km (4.9 mi) long glacier (2005) in the Pennine Alps in the canton of Valais in Switzerland. In 1973 it had an area of 11 km2 (4.2 sq mi).

The Pointe de Bertol (3,499 m) is a mountain of the Swiss Pennine Alps, located south of Arolla in the canton of Valais. Its southern side overlooks the Bertol Pass. The Bertol Hut (3,311 m) is located at the southern base of the peak.

The Bertol Hut (French: Cabane de Bertol) is a mountain hut overlooking the Bertol Pass, south of Arolla in the Swiss canton of Valais. It is known for its precarious position on a ridge at 3,311 metres (10,863 ft) south of the Pointe de Bertol and is accessed by a number of fixed ladders and chains from the glacier pass (3,268 m). All accesses to the hut involve glacier crossing. On its east side it overlooks the large plateau of the Mont Miné Glacier. The Bertol Hut is situated on the Haute Route from Chamonix to Zermatt. Nearby peaks include the Dent Blanche, Aiguille de la Tsa and Tête Blanche.

The Ferpècle Glacier (French: Glacier de Ferpècle) is a 6.5 km (4.0 mi) long glacier (2005) situated in the Pennine Alps in the canton of Valais in Switzerland. In 1973 it had an area of 9.8 km2 (3.8 sq mi).

The Tsa de l'Ano is a mountain of the Swiss Pennine Alps, located east of Les Haudères in the canton of Valais. It is separated by the Col de Mourti (3,259 m) from the Pointes de Mourti to the southeast, on the range between the valley of Hérens and the Moiry Glacier (part the Val d'Anniviers). To the north of the main summit is the secondary peak of Pointe de Moiry (3,303 m), which is separated by the Col de la Couronne from the Couronne de Bréona (3,159 m). Tsa de l'Ano is reached from the Swiss Alpine Club's Cabanna de Moiry (2,825) by traversing the Moiry Glacier and ascending to Col de Moiry; Pointe de Moiry is more easily reached via its southeastern flank, the ridge connecting the two peaks is comparatively difficult. Both peaks are relatively little frequented by alpinists. An easier ascent to Tsa de l'Ano (but mostly without any marked paths) is via its western ridge from Salay (Ferpècle, 1,766 m).

Arolla is a village in the municipality of Evolène in the Swiss canton of Valais. It is situated at the end of the Val d'Hérens, south of the cantonal capital, Sion.

The Couronne de Bréona, 3,159 m (10,364 ft) is a mountain of the Pennine Alps, located east of Les Haudères in the canton of Valais. It lies north of the Tsa de l'Ano, on the range between the valleys of Hérens and Moiry. Bréona is the name of an extensive alpine pasture to the south-west of the peak, spanning elevations between some 2,200 to 2,800 m (7,200 to 9,200 ft), making it one of the highest pastures in the Alps altogether. Ascending from La Forclaz, Mayens de Bréona is reached at 2,087 m (6,847 ft), and the main buildings of Bréona alpage at 2,200 m (7,200 ft). At 2,320 m (7,610 ft), the path turns right to avoid a gravel field called Liapey d'Enfer, and at 2,435 m (7,989 ft) reaches Remointse de Bréona, the temporary and more elevated shelters of the alpage. The Bréona pasture stretches from here to 2,600 m (8,500 ft) and above, with a well structure indicated at 2,623 m (8,606 ft). From here, the path ascends to Col de Bréona at 2,916 m (9,567 ft), separating the Serra Neire to the southwest from the Couronne de Bréona to the southeast, and via Col du Tsaté (2,868 m [9,409 ft]) traversing to Pinte du Bandon (3,064 m [10,052 ft]) to the northwest. Beyond the main peak of Couronne de Bréona is a secondary summit, called Clocher de la Couronne at 3,101 m (10,174 ft), separated by the Col de la Couronne (2,987 m [9,800 ft]) from Pointe de Moiry (3,303 m [10,837 ft]) to the south.