This article may be expanded with text translated from the corresponding article in German. (March 2009) Click [show] for important translation instructions.
View a machine-translated version of the German article.
Google's machine translation is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.
Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article.
Engraving of the Befreiungshalle, or Hall of Liberation, one of Kelheim's best-known landmarks, just after its construction.
Kelheim is also the site of a large Iron Ageoppidum from the La Tène period, which has been tentatively identified as the Celtic city of Alcimoennis. The ramparts of the fort cross the promontory between the rivers Altmühl and Danube. There is an inner defensive line enclosing 60 ha near the confluence, then a long outer rampart enclosing an enormous area of 630 ha. A small promontory fort on the other bank of the Danube has a series of short linear ramparts protecting a settlement in the bend of a meander. This is aligned with the end of the outer rampart on the far bank, dominating traffic on the river. Kelheim has given its name to the pfostenschlitzmauer style of rampart construction characterized by vertical wooden posts set into the stone facing.