The Alps are the highest and most extensive mountain range that is entirely in Europe, stretching approximately 1,200 km (750 mi) across eight Alpine countries : Monaco, France, Switzerland, Italy, Liechtenstein, Germany, Austria and Slovenia.
The geography of Italy includes the description of all the physical geographical elements of Italy. Italy, whose territory largely coincides with the homonymous geographical region, is located in southern Europe and comprises the long, boot-shaped Italian Peninsula crossed by the Apennines, the southern side of Alps, the large plain of the Po Valley and some islands including Sicily and Sardinia. Italy is part of the Northern Hemisphere. Two of the Pelagie Islands are located on the African continent.
The geography of Switzerland encompasses the geographical features of Switzerland, a mountainous and landlocked country located in Western and Central Europe. Switzerland's natural landscape is marked by its numerous lakes and mountains. It is surrounded by 5 countries: Austria and Liechtenstein to the east, France to the west, Italy to the south and Germany to the north. Switzerland has a maximum north–south length of 220 kilometres (140 mi) and an east–west length of about 350 kilometres (220 mi).
The Lepontine Alps are a mountain range in the north-western part of the Alps. They are located in Switzerland and Italy.
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.
Austria is a predominantly mountainous country in Central Europe, approximately between Germany, Italy and Hungary. It has a total area of 83,871 square kilometres (32,383 sq mi), about 2.031706 times the size of Switzerland.
The main chain of the Alps, also called the Alpine divide is the central line of mountains that forms the drainage divide of the range. Main chains of mountain ranges are traditionally designated in this way, and generally include the highest peaks of a range. The Alps are something of an unusual case in that several significant groups of mountains are separated from the main chain by sizable distances. Among these groups are the Dauphine Alps, the Eastern and Western Graians, the entire Bernese Alps, the Tödi, Albula and Silvretta groups, the Ortler and Adamello ranges, and the Dolomites of South Tyrol, as well as the lower Alps of Vorarlberg, Bavaria, and Salzburg.
This article lists the principal mountain passes and tunnels in the Alps, and gives a history of transport across the Alps.
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 Central Eastern Alps, also referred to as Austrian Central Alps or just Central Alps, comprise the main chain of the Eastern Alps in Austria and the adjacent regions of Switzerland, Liechtenstein, Italy and Slovenia. South them is the Southern Limestone Alps.
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 main European watershed is the drainage divide ("watershed") which separates the basins of the rivers that empty into the Atlantic Ocean, the North Sea and the Baltic Sea from those that feed the Mediterranean Sea, the Adriatic Sea and the Black Sea. It stretches from the tip of the Iberian Peninsula at Gibraltar in the southwest to the endorheic basin of the Caspian Sea in Russia in the northeast.
Eastern Alps is the name given to the eastern half of the Alps, usually defined as the area east of a line from Lake Constance and the Alpine Rhine valley, up to the Splügen Pass at the Alpine divide, and down the Liro River to Lake Como in the south. The peaks and mountain passes are lower than the Western Alps, while the range itself is broader and less arched.
Col de Clapier is a 2,477-metre-high (8,127 ft) mountain pass over the mountain massif Mont Cenis in the Cottian Alps and Graian Alps between Savoy in France and Piedmont in Italy. The bridle path goes from Bramans (1220 m) to Susa (503 m). There is no firm road.
Val Ferret is the name shared by two valleys separated by the Col Ferret, a pass on the border between Italy and Switzerland. The valleys lie southeast of Mont Blanc Massif. The Swiss valley drains northeast towards Orsières and on into the Rhône basin; whereas the Italian valley drains southwest towards Courmayeur and on into the Po basin.
SOIUSA is a proposal for a new classification system of the Alps from the geographic and toponomastic point of view. It was designed by Sergio Marazzi, Italian researcher and author of the Orographic Atlas of the Alps SOIUSA. His book was presented with the patronage of the Italian Alpine Club on 23 Jan 2006, but has yet to receive any formal acceptance.
The Partizione delle Alpi is a classification of the mountain ranges of the Alps, that is primarily used in Italian literature, but also in France and Switzerland. It was devised in 1926.
The France–Italy border is 515 km long. It runs from the Alps in the north, a region in which it passes over Mont Blanc, down to the Mediterranean coast in the south. Three national parks are located along the border: Vanoise National Park and Mercantour National Park on the French side and Gran Paradiso National Park on the Italian side.
The Italian geographic region, Italian physical region or Italian region is a geographical region of south-central Europe delimited to the north by the mountain chains of the Alps. This subregion is composed of a peninsular and continental part and an insular part. Located between the Balkan Peninsula and the Iberian Peninsula, it protrudes into the centre of the Mediterranean Sea and overlooks the Adriatic Sea, the Ionian Sea, the Ligurian Sea, the Sardinian Channel, the Sea of Corsica, the Sea of Sardinia, the Strait of Sicily, and the Tyrrhenian Sea.
