query: lake_outflow lake sils
supports: Piz Surlej is a mountain in the Bernina Range of the Alps, overlooking Lake Silvaplana in the canton of Graubünden. It lies between the main Engadin valley and the Val Roseg, north of Piz Corvatsch. Piz Grevasalvas is a mountain of the Albula Alps, located north of Maloja in the canton of Graubünden. It lies on the range between the Julier Pass and Lake Sils. Lake Sils ( German Silsersee , Romansh : Lej da Segl ) is a lake in the Upper Engadine valley , Grisons , Switzerland . It takes its name from the village of Sils im Engadin . The lake lies at an altitude of 1,797 metres above sea level , between Maloja Pass and Lake Silvaplana . It is overlooked by several mountains over 3,000 metres , notably Piz Corvatsch , Piz Grevasalvas and Piz da la Margna . The lake 's drainage basin culminates at Piz Fora ( 3,336 m ) and comprises the Vadrec da Fedoz glacier . With a surface area of 4.1 km² , Lake Sils is the largest lake of the Engadine . It is also the largest natural lake in the Alps lying above 1,000 metres . The lake was formed by a prehistoric landslide dam , similarly to Lake Silvaplana . The wooded Chastè peninsula extends into the lake at its north - eastern end . At the end of the peninsula there is a plaque to Friedrich Nietzsche with a passage from Thus Spoke Zarathustra . Near the peninsula is located the wooded island of Chaviolas , the largest in Lake Sils . Annually , in winter , the cross-country Engadin Skimarathon crosses the lake , starting at its edge in the Maloja Palace . Boat connections run from end of June to end of September , making Lake Sils one of the highest lake in Europe with public transport boat route . The largest villages on Lake Sils are Sils im Engadin and Maloja ( part of Bregaglia ) , located respectively at the eastern and western ends of the lake . Other hamlets are Cadlägh , Isola and Plaun da Lej . Piz Corvatsch is a mountain in the Bernina Range of the Alps, overlooking Lake Sils and Lake Silvaplana in the Engadin region of the canton of Graubünden. With an elevation of , it is the highest point on the range separating the main Inn valley from the Val Roseg. Aside from Piz Corvatsch, two other slightly lower summits make up the Corvatsch massif: Piz Murtèl (north of Piz Corvatsch) and the unnamed summit where lies the Corvatsch upper cable car station (north of Piz Murtèl). Politically, the summit of Piz Corvatsch is shared between the municipalities of Sils im Engadin and Samedan, although the 3,303 m high summit lies between the municipalities of Silvaplana and Samedan. The tripoint between the aforementioned municipalities is the summit of Piz Murtèl. Geneva (, , , ) is the second most populous city in Switzerland (after Zürich) and is the most populous city of Romandy, the French-speaking part of Switzerland. Situated where the Rhône exits Lake Geneva, it is the capital of the Republic and Canton of Geneva. The Val Bregaglia is an alpine valley of Switzerland and Italy at the base of which runs the river Mera (in Switzerland). The valley begins at the Maloja Pass (1815 m) which connects it to the Engadin (the valley of the Inn, which is part of the Danube basin) and extends westwards to Chiavenna shortly after which the Mera joins with the Liro and turns south towards Lake Como. From Chiavenna to Maloja, a distance of 32 km, the valley rises 1482 m. Most of the valley falls within the Swiss district of Maloja in the canton of the Grisons, the lower part within the Italian province of Sondrio. A 10,800 ha tract of the valley has been identified as an Important Bird Area by BirdLife International. Piz Julier (German) is a mountain of the Albula Alps, overlooking the Julier Pass, in the Swiss canton of Graubünden. With a height of 3,380 metres above sea level, Piz Julier is the second highest peak (after Piz Calderas) of the group between the Julier Pass and the Albula Pass. France, officially the French Republic, is a country with territory in western Europe and several overseas regions and territories. The European, or metropolitan, area of France extends from the Mediterranean Sea to the English Channel and the North Sea, and from the Rhine to the Atlantic Ocean. Overseas France include French Guiana on the South American continent and several island territories in the Atlantic, Pacific and Indian oceans. France spans and had a total population of almost 67 million people as of January 2017. It is a unitary semi-presidential republic with the capital in Paris, the country's largest city and main cultural and commercial centre. Other major urban centres include Marseille, Lyon, Lille, Nice, Toulouse and Bordeaux. Maloja Pass (Italian: "Passo del Maloja", German: "Malojapass") (1815m a.s.l.) is a high mountain pass in the Swiss Alps in the canton of Graubünden, linking the Engadine with the Val Bregaglia, still in Switzerland and Chiavenna in Italy. It marks the watershed between the Danube and Po basins. The Albula Alps are a mountain range in the Alps of eastern Switzerland. They are considered to be part of the Central Eastern Alps, more specifically the Western Rhaetian Alps. They are named after the river Albula. The Albula Alps are separated from the Oberhalbstein Alps in the west by the Septimer Pass and the valley of the Sursés; from the Plessur Alps in the north-west by the Landwasser valley; from the Silvretta group in the north-east by the Flüela Pass; from the Bernina Range in the south-east by the Maloja Pass and the Inn valley (upper Engadine). The Julier Pass (Romansh: "Pass dal Güglia", German: "Julierpass", Italian "Passo del Giulia") (el. 2284 m) is a mountain pass in Switzerland, in the Albula Range of the Alps. It connects the Engadin valley with the rest of Graubünden. At its summit, the pass crosses the watershed / drainage divide between the basins of the Rivers Rhine and Danube. The Julier Pass lies between Piz Lagrev and Piz Julier. Switzerland, officially the Swiss Confederation, is a federal republic in Europe. It consists of 26 cantons, and the city of Bern is the seat of the federal authorities. 
  The country is situated in Western-Central Europe, and is bordered by Italy to the south, France to the west, Germany to the north, and Austria and Liechtenstein to the east. Switzerland is a landlocked country geographically divided between the Alps, the Swiss Plateau and the Jura, spanning an area of . While the Alps occupy the greater part of the territory, the Swiss population of approximately eight million people is concentrated mostly on the plateau, where the largest cities are to be found: among them are the two global cities and economic centres Zürich and Geneva. Passau is a town in Lower Bavaria, Germany. It is also known as the Dreiflüssestadt or "City of Three Rivers," because the Danube is joined at Passau by the Inn from the south and the Ilz from the north. The Engadin or Engadine (, , ; lit.: "Valley of the Inn people") is a long high Alpine valley region in the eastern Swiss Alps located in the canton of Graubünden in most southeastern Switzerland with about 25,000 inhabitants. It follows the route of the Inn from its headwaters at Maloja Pass in the southwest running roughly northeast until the Inn flows into Austria, one hundred kilometers downstream. The En/Inn subsequently flows at Passau into the Donau, as the only Swiss river. The Engadine is protected by high mountain ranges on all sides and is famous for its sunny climate, beautiful landscapes and outdoor activities. Lake Silvaplana is a lake in the Upper-Engadine valley of Grisons, Switzerland. It takes its name from the village of Silvaplana. The lake is also connected to the nearby Lej da Champfèr. Together with its larger neighbour, Lake Sils, it is among the largest lakes of the Grisons. Lake Silvaplana is overlooked by several mountains over 3,000 metres, notably Piz Corvatsch, Piz Julier and Piz Surlej. The lake's drainage basin culminates at Piz Corvatsch (3,451 m) and comprises several glaciers, the largest being the Vadret dal Tremoggia.
candidates: albula inn north sea rhine rhône val roseg
answer: inn