The Inn Glacier (german: Inn-Gletscher), 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 gree ...

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 accommo ...

. Originating in the Swiss Upper and

Lower Engadine The Engadin or Engadine ( rm, ;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 ''G ...

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

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

Austria Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous ...

(occupying the present day

Inn Valley , image = UnterinntalWest.JPG , image_caption = Lower Inn valley from Rattenberg castle , source1_location = Swiss Alps (Lägh dal Lunghin) , source1_elevation = , source1_coordinates= , mouth_location = Danube (Passau) , mo ...

). 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 glaciers are in endless motion and the glacier terminus is always either advancing or retreating ...

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 (german: Bayerisches ...

. 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 (german: Riß-Kaltzeit, ', ' or (obsolete) ') is the second youngest glaciation of the Pleistocene epoch in the traditional, quadripartite glacial classi ...

(

Old moraine Old and Young Drift are geographic names given to the morainic landscapes that were formed in Central Europe; the Old Drift during the older ice ages and the Young Drift during the latest glaciations – the Weichselian in North Germany and th ...

s). 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 (german: Würm-Kaltzeit 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 g ...

( 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 The Inn Glacier (german: Inn-Gletscher), also called the Inn Valley Glacier (''Inntal-Gletscher''). was the ice age glacier of the Alpine river, the Inn. Originating in the Swiss Upper and Lower Engadine (in the present canton of Graubünden), ...

Glaciers of Bavaria {{Germany-glacier-stub