The lake

Lake

A lake is a body of relatively still fresh or salt water of considerable size, localized in a basin, that is surrounded by land. Lakes are inland and not part of the ocean and therefore are distinct from lagoons, and are larger and deeper than ponds. Lakes can be contrasted with rivers or streams,...

 Brennersee lies approximately 1.15 km north of the Brenner

Brenner

Brenner might refer to:* The Brenner Pass, one of the major passes through the Alps, linking Italy and Austria* Brenner, a municipality in South Tyrol* Brenner Base Tunnel railway tunnel through the base of the Brenner massif.* Brenner...

 Pass, 1310 metres above sea level. With an area of approximately 19 ha, it is the biggest lake in the Wipptal

Wipptal

The Wipptal is a valley extending along the Sill River southward from Innsbruck, Tyrol, Austria, where the Sill meets the larger Inn river, up to the Brenner Pass at the Austro-Italian border, one of the lowest passes across the Central Eastern Alps...

. The lake can be explored by motorway A13 or by local train from Innsbruck

Innsbruck

- Main sights :- Buildings :*Golden Roof*Kaiserliche Hofburg *Hofkirche with the cenotaph of Maximilian I, Holy Roman Emperor*Altes Landhaus...

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Although the lake is always open for bathing, the water barely warms up to 12 °C, even in midsummer. In addition, the basin and motorway often conceal the sun, and the proximate environment is chilly. The Sill River

Sill River

The Sill is a 35 km long river in Tyrol, Austria. It is one of the larger tributaries of the Inn River in the Austrian Tyrol. It flows through the Wipptal valley north to Innsbruck. Its source lies east of the Brenner Pass. At the "Sillzwickel" - the name of the point where it meets the Inn at...

 provides the lake with fresh water and drains it at the same time. The cold water fluctuates between A and B grade quality and accommodates various kinds of carp

Carp

Carp are various species of oily freshwater fish of the family Cyprinidae, a very large group of fish native to Europe and Asia. The cypriniformes are traditionally grouped with the Characiformes, Siluriformes and Gymnotiformes to create the superorder Ostariophysi, since these groups have certain...

 and trout

Trout

Trout is the name for a number of species of freshwater and saltwater fish belonging to the Salmoninae subfamily of the family Salmonidae. Salmon belong to the same family as trout. Most salmon species spend almost all their lives in salt water...

. An alga curtain on the lake floor gives the water a predominantly jade colour.