The river Ticino is the most important perennial left-bank tributary of the Po. It has given its name to the Swiss canton through which its upper portion flows.
Lake Lugano is a glacial lake which is situated on the border between southern Switzerland and northern Italy. The lake, named after the city of Lugano, is situated between Lake Como and Lago Maggiore. It was cited for the first time by Gregory of Tours in 590 with the name Ceresio, a name which is said to have derived from the Latin word cerasus, meaning cherry, and refers to the abundance of cherry trees which at one time adorned the shores of the lake. The lake appears in documents in 804 under the name Laco Luanasco.
The Reuss is a river in Switzerland. With a length of 164 kilometres (102 mi) and a drainage basin of 3,426 square kilometres (1,323 sq mi), it is the fourth largest river in Switzerland. The upper Reuss forms the main valley of the canton of Uri. The course of the lower Reuss runs from Lake Lucerne to the confluence with the Aare at Brugg and Windisch.
Lake Maggiore or Verbano is a large lake located on the south side of the Alps. It is the second largest lake in Italy and the largest in southern Switzerland. The lake and its shoreline are divided between the Italian regions of Piedmont and Lombardy and the Swiss canton of Ticino. Located halfway between Lake Orta and Lake Lugano, Lake Maggiore extends for about 64 kilometres between Locarno and Arona.
Lago di Lei is a reservoir in the Valle di Lei, powering the Hinterrhein storage power stations. The reservoir is almost entirely in Italy, but the barrage was built on territory ceded by Italy to Switzerland in 1955 after diplomatic talks, while an equivalent sized territory further north of the lake was ceded to Italy in the exchange. The dam is operated by Kraftwerke Hinterrhein. The waters of the lake are the only waters in Italian territory that drain to the North Sea, being part of the Rhine's drainage basin. Other waters of Italy that do not flow to the Mediterranean Sea are found in the valley of Livigno, valley of Sexten, Puster Valley east of Innichen, and most of the waters of the municipality of Tarvisio east of Sella Nevea: all these waters flow to the Black Sea through the basin of the Danube.
Lago di Poschiavo is a natural lake in the Val di Poschiavo in the Swiss canton of the Grisons.
Lago Ritom is a lake in the Piora valley, Ticino, Switzerland. The natural lake is used as a reservoir by the Swiss Federal Railways (SBB-CFF-FFS) to generate hydro-electric power for the Gotthard line. The first dam was built in 1918 and, in 1950, its height was increased by 23 m.
Lago di Vogorno is a reservoir near Tenero, in Ticino, Switzerland. The reservoir on the Verzasca river is formed by the Verzasca Dam, built 1961–1965. The water surface area is 1.68 km2 (0.65 sq mi).
Lago Bianco is a reservoir at the Bernina Pass in the Swiss canton of Graubünden.
Lago di Luzzone is a reservoir in Ticino, Switzerland. The reservoir has a volume of 108 million m³ and a surface area of 1.27 km2 (0.49 sq mi). It is located in the upper Blenio valley, in the municipalities of Ghirone and Aquila.
Lago di Livigno or Lago del Gallo is a reservoir in the Livigno valley. The reservoir is mostly in Italy whereas the Punt dal Gall arch dam is crossed by the border with Switzerland.
Lago di Robièi is a lake in Ticino, Switzerland. The reservoir has a volume of 6,700,000 cubic metres (5,400 acre⋅ft) and a surface area of 24 ha. It is located at an elevation of 1,940 metres (6,360 ft) near Lago dei Cavagnöö and Lago del Zött.
Lago di Val Viola is a lake in the Grisons, Switzerland. The lake is located near Lago di Saoseo, in the Poschiavo region.
Lägh da Cavloc is a lake near Maloja Pass in the Val Forno, Grisons, Switzerland.
Caprino is a village on the southern shore of Lake Lugano in the Swiss canton of Ticino, to the east of the Italian exclave of Campione d'Italia and below the summit of Sighignola. Some 0.5 kilometres (0.31 mi) east of Caprino village is Cantine di Caprino, a smaller settlement. Politically both form part of the Castagnola-Cassarate quarter of the city of Lugano, although until 1972 Castagnola-Cassarate was an independent municipality under the name Castagnola.
Prehistoric pile dwellings around the Alps are a series of prehistoric pile dwelling settlements in and around the Alps built from about 5000 to 500 BC on the edges of lakes, rivers or wetlands. In 2011, 111 sites located variously in Switzerland (56), Italy (19), Germany (18), France (11), Austria (5) and Slovenia (2) were added to the UNESCO World Heritage Site list. In Slovenia, these were the first World Heritage Sites to be listed for their cultural value.
The Società Navigazione del Lago di Lugano or Lake Lugano Navigation Company (SNL) is a Swiss company operating passenger services on Lake Lugano. The company also operates bus routes in the same area, and is based at Cassarate in the city of Lugano. It was formerly known as the Società di Navigazione e Ferrovie per lago di Lugano and at one time also operated railways in the area.
Lago di Chironico is an Alpine lake located above Chironico, in the Swiss canton Ticino. The lake lies at a height of 1,763 metres. Its surface area is 15 ha.
