The Inn Glacier (), also called the Inn Valley Glacier (''Inntal-Gletscher''). was the

ice age An ice age is a long period of reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers. Earth's climate alternates between ice ages, and g ...

glacier of the Alpine river, the

Inn Inns are generally establishments or buildings where travelers can seek lodging, and usually, food and drink. Inns are typically located in the country or along a highway. Before the advent of motorized transportation, they also provided accomm ...

. Originating in the Swiss Upper and

Lower Engadine The Engadin or Engadine (;This is the name in the two Romansh idioms that are spoken in the Engadin, Vallader and Puter, as well as in Sursilvan and Rumantsch Grischun. In Surmiran, the name is ''Nagiadegna'', and in Sutsilvan, it is ''Gidegna'' ...

(in the present canton of Graubünden), it flowed through the state of

Tyrol Tyrol ( ; historically the Tyrole; ; ) is a historical region in the Alps of Northern Italy and western Austria. The area was historically the core of the County of Tyrol, part of the Holy Roman Empire, Austrian Empire and Austria-Hungary, f ...

Austria Austria, formally the Republic of Austria, is a landlocked country in Central Europe, lying in the Eastern Alps. It is a federation of nine Federal states of Austria, states, of which the capital Vienna is the List of largest cities in Aust ...

(occupying the present day

Inn Valley The Inn (; ; ) is a river in Switzerland, Austria and Germany. The long river is a right tributary of the Danube, being the third largest tributary of the Danube by discharge. The highest point of its drainage basin is the summit of Piz Bernin ...

). On German territory it pushed its

ice front A glacier terminus, toe, or snout, is the end of a glacier at any given point in time. Although glaciers seem motionless to the observer, in reality they are in endless motion and the glacier terminus is always either advancing or retreating. Th ...

far into the Bavarian

Alpine Foreland The Alpine Foreland, less commonly called the Bavarian Foreland,Dickinson, Robert E (1964). ''Germany: A regional and economic geography'' (2nd ed.). London: Methuen, pp. 585-586. . Bavarian Plateau or Bavarian Alpine Foreland (), refers to a tria ...

. The Inn Glacier attained its greatest thickness and extent during the

Riss glaciation The Riss glaciation, Riss Glaciation, Riss ice age, Riss Ice Age, Riss glacial or Riss Glacial (, ', ' or (obsolete) ') is the second youngest glaciation of the Pleistocene epoch in the traditional, quadripartite glacial classification of the Alps ...

( Old moraines). The overwhelming part of the landforms seen today in the valley carved by the Inn Glacier date, however, to the last ice age, the

Würm glaciation The Würm glaciation or Würm stage ( or ''Würm-Glazial'', colloquially often also ''Würmeiszeit'' or ''Würmzeit''; cf. ice age), usually referred to in the literature as the Würm (often spelled "Wurm"), was the last glacial period in the ...

( Young moraines).

Literature

* Troll, Carl; (1924) Der diluviale Inn-Chiemsee-Gletscher. Das geographische Bild eines typischen Alpenvorlandgletschers.

External links

Fischbacher Gletscherschliff
i

References

Inn Glacier Glaciers of Bavaria {{Germany-glacier-stub