The Chiemgau Alps () are a mountain range in the Northern Limestone Alps and belong to the Eastern Alps. They are crossed by the AustriaâÂÂGermany border: their major part is situated in Bavaria, Germany, and only a small section is within the states of Salzburg and Tirol in Austria. They reach their highest elevation () in the Sonntagshorn, a peak straddling the German-Austrian border.
The Chiemgau Alps stretch from the Inn River in the West to the Salzach River in the East and cover a distance of in strike direction; their maximum width in North-South direction amounts to about . They are surrounded by the following mountain ranges:
Their northern edge often drops off quite drastically to the foothills.
Peaks for rock climbing: