The Alpine region of Switzerland, conventionally referred to as the Swiss Alps, represents a major natural feature of the country and is, along with the Swiss Plateau and the Swiss portion of the Jura Mountains, one of its three main physiographic regions. The Swiss Alps extend over both the Western Alps and the Eastern Alps, encompassing an area sometimes called Central Alps. While the northern ranges from the Bernese Alps to the Appenzell Alps are entirely in Switzerland, the southern ranges from the Mont Blanc massif to the Bernina massif are shared with other countries such as France, Italy, Austria and Liechtenstein.
Valais, more formally, the Canton of Valais, is one of the 26 cantons forming the Swiss Confederation. It is composed of thirteen districts and its capital and largest city is Sion.
The Col du Galibier is a mountain pass in the southern region of the French Dauphiné Alps near Grenoble. It is the eighth highest paved road in the Alps, and recurrently the highest point of the Tour de France.
The Great St Bernard Pass is the third highest road pass in Switzerland, at an elevation of 2,469 m (8,100 ft). It connects Martigny in the canton of Valais in Switzerland with Aosta in the region Aosta Valley in Italy. It is the lowest pass lying on the ridge between the two highest mountains of the Alps, Mont Blanc and Monte Rosa. It is located on the main watershed that separates the basin of the Rhône from that of the Po.
The Gotthard Road Tunnel in Switzerland runs from Göschenen in the canton of Uri at its northern portal, to Airolo in Ticino to the south, and is 16.9 kilometres (10.5 mi) in length below the St Gotthard Pass, a major pass of the Alps. At time of construction, in 1980, it was the longest road tunnel in the world; it is currently the fifth-longest. Although it is a motorway tunnel, part of the A2 from Basel to Chiasso, it consists of only one bidirectional tube with two lanes. With a maximum elevation of 1,175 metres (3,855 ft) at the tunnel's highest point, the A2 motorway has the lowest maximum elevation of any direct north-south road through the Alps.
The Simplon Pass is a high mountain pass between the Pennine Alps and the Lepontine Alps in Switzerland. It connects Brig in the canton of Valais with Domodossola in Piedmont (Italy). The pass itself and the villages on each side of it, such as Gondo, are in Switzerland. The Simplon Tunnel was built beneath the vicinity of the pass in the early 20th century to carry rail traffic between the two countries.
The Gotthard Pass or St. Gotthard Pass at 2,106 m (6,909 ft) is a mountain pass in the Alps traversing the Saint-Gotthard Massif and connecting northern Switzerland with southern Switzerland. The pass lies between Airolo in the Italian-speaking canton of Ticino, and Andermatt in the German-speaking canton of Uri, and connects further Bellinzona and Lugano to Lucerne, Basel, and Zürich. The Gotthard Pass lies at the heart of the Gotthard, a major transport axis of Europe, and it is crossed by three traffic tunnels, each being the world's longest at the time of their construction: the Gotthard Rail Tunnel (1882), the Gotthard Road Tunnel (1980) and the Gotthard Base Tunnel (2016). With the Lötschberg to the west, the Gotthard is one of the two main north-south routes through the Swiss Alps.
The Albula Pass is a Swiss mountain pass in the canton of Graubünden. It lies at the heart of the Albula Alps, on the watershed between the Albula, tributary of the Rhine and the Ova d'Alvra, tributary of the Inn. Overlooking the pass are the ranges of Piz Üertsch (north) and Crasta Mora (south).
The Splügen Pass is an Alpine mountain pass of the Lepontine Alps. It connects the Swiss, Grisonian Splügen 5 kilometres (3.1 mi) to the north 675 metres (2,215 ft) below the pass with the Italian Chiavenna 21 kilometres (13 mi) to the south at the end of the Valle San Giacomo 1,789 metres (5,869 ft) below the pass.
The Flüela Pass is a high mountain pass of the Swiss Alps in Graubünden. Traditionally considered the boundary between the Albula and Silvretta Alps, the pass crosses the watershed / drainage divide between the basins of the rivers Rhine and Danube. The pass is overlooked by the Flüela Schwarzhorn and the Flüela Wisshorn. The summit of the pass lies between the lakes Lai da la Scotta and Lai Nair.
Furka Pass is a 2,429 m (7,969 ft) high mountain pass in the southern Swiss Alps connecting Gletsch, Valais with Realp, Uri via the seasonal Furkapassroute. The Furka Oberalp Bahn bypasses the pass through the 1,390 m (4,560 ft) high Furka Base Tunnel, which opened in 1982 to replace the seasonal Furka Summit Tunnel at 2,160 metres (7,090 ft).
Oberalp Pass is a high mountain pass in the Swiss Alps connecting the cantons of Graubünden and Uri between Disentis/Mustér and Andermatt.
Susten Pass is a mountain pass in the Swiss Alps. The pass road, built from 1938–1945, connects Innertkirchen in the canton of Bern with Wassen in the canton of Uri. A 300-metre long tunnel crosses the pass at 2,224 metres.
San Bernardino Pass is a high mountain pass in the Swiss Alps connecting the Hinterrhein and the Mesolcina (Misox) valleys between Thusis and Bellinzona. Located in the far eastern side of the Western Alps it is not to be confused with the Great St Bernard Pass and the Little St Bernard Pass. The top of the pass represents both the Italo-German language frontier and the watershed between the Po basin and the Rhine basin. Marscholsee is within the pass at an elevation of 2,053 m (6,736 ft).
Col de la Forclaz is a mountain pass in the Alps in the Canton of Valais in Switzerland. It connects Martigny at 471 m (1,545 ft) and Le Châtelard (Finhaut). The road from Martigny to the Col has an average gradient of 6% but in parts is closer to 8%. After the Col, and Le Châtelard, the road leads to Chamonix in France via Vallorcine and the Col des Montets.
Col des Montets is a mountain pass in the French Alps in the Haute-Savoie department of France. It is on the road between Chamonix, the Swiss Col de la Forclaz and Martigny in the canton of Valais, Switzerland.
The Leh–Manali Highway is a 428 km (266 mi) long highway in northernmost India connecting Leh, the capital of the Union Territory of Ladakh, to Manali in the state of Himachal Pradesh. It crosses four passes: Rohtang La, Baralacha La, Lungalacha Ka, Tanglang La. It connects the Kullu Valley of the upper Beas river to the Chandra and Bhaga river valleys of Lahaul via the Atal tunnel in Himachal Pradesh, then crosses over a series of high Himalayan passes into the Indus river valley in Ladakh. It is usually open for about six months a year from the first week of May when the snow is cleared from the highway to October when snowfall again blocks the high passes on the highway. Before the construction of the Atal tunnel, the highway used to remain closed beyond the Rohtang Pass during winter. With the completion of the proposed Shingo La Tunnel on an alternate route through Zanskar valley, targeted to be completed by 2025, the whole Leh-Manali route will become an all-weather road.
Col du Mont d'Orzeires is a high mountain pass in the Jura Mountains in the canton of Vaud in Switzerland.
The Lötschberg is an Alpine mountain massif, usually associated with a major, historically important transit axis of the Alps in Switzerland with, at its core, the Lötschen Pass. The mountain pass, which culminates at nearly 2,700 metres above sea level, are part of the eastern Bernese Alps, whose main crest straddles the border between the cantons of Bern and Valais. The valleys concerned by the Lötschberg are those of the Kander in the Berner Oberland, with Kandersteg at the head of it, and a secluded side-valley of the Upper Valais, the Lötschental, with Ferden at the valley's entrance and at the bottom of the pass.
