Breithorn

The Central Breithorn (German: Breithorn (Mittelgipfel), Italian: Breithorn Centrale) is a peak of the Breithorn range in the Pennine Alps, located on the border between Switzerland and Italy, between the canton of Valais and the region of Aosta Valley. It is located east of the main summit of the Breithorn and west of the western Breithorn Twin.

The Klein Matterhorn (sometimes translated as Little Matterhorn) is a peak of the Pennine Alps, overlooking Zermatt in the Swiss canton of Valais. At 3,883 metres (12,740 ft) above sea level, it is the highest place in Europe that can be reached by aerial tramway or gondola lift, as well as by any other means of transport. The Klein Matterhorn is part of the Breithorn massif and overlooks on its south side the almost equally high flat glacier named Breithorn Plateau, just north of the international border with Italy. The name "Klein Matterhorn" is a reference to its much larger neighbour, the Matterhorn, which lies 7 km (4.3 mi) away across the Theodul Pass. The Klein Matterhorn, with the adjacent ski-lifts to the slightly higher Gobba di Rollin, is also a year-round ski area, marketed as "Matterhorn Glacier Paradise", and part of the international ski area between Zermatt and Breuil-Cervinia. Fast ascents to a height above 3,000 metres (9,800 ft) will frequently lead to headaches or other symptoms of altitude sickness with sensitive people.

The Eastern Breithorn (German: Breithorn (Ostgipfel), Italian: Breithorn Orientale) but also referred as the western Breithorn Twin (German: westlicher Breithornzwilling), is a peak of the Pennine Alps, located on the border between Switzerland and Italy, between the canton of Valais and the region of Aosta Valley. It is part of the Breithorn range, located east of the Theodul Pass. It lies between the Central Breithorn and its other twin, the Gendarm (or eastern Breithorn Twin). On its north side it overlooks the Breithorn Glacier.

The Breithorn Twins (German: Breithornzwillinge) are twin peaks of the Breithorn range of the Pennine Alps, located on the border between Switzerland and Italy, between the canton of Valais and the region of Aosta Valley. It is located east of the Theodul Pass. The twin peaks are called Eastern Breithorn/western Breithorn Twin (4,139 m) and Gendarm/eastern Breithorn Twin (4,109 m). They are about 115 m (377 ft) apart.

Gobba di Rollin (Italian, French: Dos de Rollin; 3,898 m) is a mountain of the Pennine Alps, straddling the border between Switzerland and Italy. It is located south of the Breithorn and it is largely covered by ice, the summit area being particularly flat. On the north side is the Breithorn Plateau of the Theodul Glacier, on the east side is the Verraz Glacier and on the south is the Glacier d'Aventine. Gobba di Rollin is notable as having the highest ski lift in Europe on its top, since it is the highest point of the ski area Matterhorn Glacier Paradise on the Theodul Glacier, between Zermatt and Breuil-Cervinia. It is connected to both the Klein Matterhorn and Testa Grigia by ski lifts. The shortest access is from the Klein Matterhorn station (3,820 m), less than two kilometres away, from where it can be easily reached by a piste on the glacier. The summit has even been reached via the Theodul Pass by 4x4 vehicles, a European record.

The Gendarm (German and French (gendarme) for police officer, Italian: Quota), but also known as eastern Breithorn Twin (German: östlicher Breithornzwilling) is a peak of the Pennine Alps, located on the border between Switzerland and Italy, between the canton of Valais and the region of Aosta Valley. It is part of the Breithorn range, located east of the Theodul Pass. It is located just east of its other twin, the western Breithorn Twin, and west of the Roccia Nera.

The Roccia Nera (Italian for Black Rock, French: Roche noire, German: Schwarzfluh) is a peak of the Breithorn range in the Pennine Alps, on the boundary between the Aosta Valley (northern Italy) and canton of Valais (southern Switzerland). It is the easternmost summit of the Breithorn massif, located east of the Gendarm (or eastern Breithorn Twin). It overlooks the Schwarztor (English: Black Gate) pass on its east side.

Refuge Ottorino Mezzalama (original name Italian: Refugio Ottorino Mezzalama) is a refuge in the Alps in Aosta Valley, Italy.

The Theodul Glacier (also spelled Theodule Glacier; German: Theodulgletscher, French: Glacier du Théodule, Italian: Ghiacciaio del Teodulo) is a glacier of the Alps, located south of Zermatt in the canton of Valais. It lies on the Swiss side of the Pennine Alps, although its upper basin touches the Italian region of the Aosta Valley. The glacier descends from the west side of the Breithorn (4,164 metres (13,661 ft)) and splits into two diverging branches above Gandegg: the Upper Theodul Glacier (Oberer Theodulgletscher), spilling on a high plateau near Trockener Steg, together with the Furgg Glacier, and the Lower Theodul Glacier (Unterer Theodulgletscher), reaching a height of about 2,500 metres (8,202 ft) above the Gorner Glacier. Both branches are part of the Rhone basin, through the rivers Gornera, Mattervispa, and Vispa. Slightly above the glacier splitting is the Theodul Pass, crossing the border between Switzerland and Italy, and connecting Zermatt to Breuil-Cervinia. On the west, the Theodul Glacier is overlooked by the Matterhorn. Until about 1980s the Lower Theodul Glacier was still connected to the Gorner Glacier and one of its tributaries. The upper section of the Theodul Glacier consists of a flat plateau at around 3,800 metres, named Breithorn Plateau. The plateau lies between the Breithorn, the Gobba di Rollin and the Klein Matterhorn. The Breithorn Pass (3,814 m) separates the Breithorn from the Gobba di Rollin (French: Bosse de Rollin). A 3,795 m high saddle lies between the Gobba di Rollin and the Klein Matterhorn. Between the Klein Matterhorn and the Breithorn is a distinct glacier, named Klein Matterhorn Gletscher, which joins the Lower Theodul Glacier at about 3,000 metres. The Breithorn Plateau area can be easily accessed by several cable cars connecting Zermatt to the Klein Matterhorn. At around 3,500 metres is the Plateau Rosa, whose name derives from the Valdôtain patois term Rouése, meaning "ice" (as for the nearby Monte Rosa). This area lies between Testa Grigia (French: Tête grise) (3,479 m) and the Klein Matterhorn, south of and slightly above the Theodul Pass. Southeast of Testa Grigia is a saddle named Passo di Ventina Nord (3,445 m). This area can also be easily accessed by several cable cars connecting Breuil-Cervinia to Testa Grigia. Most of the glacier is part of the year-round ski area marketed as Matterhorn Glacier Paradise. It is the highest in Europe and largest summer ski area in the world, with 21 kilometres of prepared pistes. The culminating point is on the summit of Gobba di Rollin and the lowest is above Trockener Steg. The Matterhorn Glacier Paradise links the ski areas of Zermatt and Breuil-Cervina. Ski lifts connect Trockener Steg, Theodul Pass, Testa Grigia, Klein Matterhorn and Gobba di Rollin. A chair lift also connects Trockener Steg to the Furggsattel (3,349 m), north of the Theodul Pass. Several lakes recently formed at the bottom of the Upper Theodul Glacier, west of Trockener Steg. The largest, named Theodulgletschersee is 7.76 ha wide and lies at an elevation of 2,851 metres above sea level. It is the highest lake over 4 ha in Switzerland and the largest lake in the Matter Valley (the valley of Zermatt). The second-largest, named Furggsee is 2.57 ha wide and lies at 2,874 metres.

The Gandegg Hut (German: Gandegghütte) is an alpine hut, located above Zermatt in the canton of Valais. It is located at a height of 3,029 metres (9,938 ft) above sea level, near Trockener Steg, approximately halfway between the Matterhorn and the Breithorn. The hut was built in 1885.

Theodul Pass, elevation 3,295 metres (10,810 ft), (German: Theodulpass, Italian: Colle del Teodulo, French: Col de Saint-Théodule, Walser German: Theoduljoch) is a high mountain pass across the eastern Pennine Alps, connecting Zermatt in the Swiss canton of Valais and Breuil-Cervinia in the Italian region of Aosta Valley. Theodul Pass is the lowest and the easiest pass between the valleys of Zermatt and Valtournanche. The pass lies between the Matterhorn on the west and the Breithorn on the east and is overlooked by the Theodulhorn and Testa Grigia. The Rifugio del Teodulo (hut) is located just above the pass. The east side of the pass is covered by large glaciers part of the Theodul Glacier system and is part of a year-round ski area. On the Italian side, the pass can be reached from Breuil-Cervinia by a dead-end trail. On the Swiss side, trails go up from Trockener Steg and Gandegg Hut.

Refuge du Théodule is a refuge in the Pennine Alps located at the Theodulpass between the Mattertal and Valtournanche in the Aosta Valley, Italy.