Achalm is a mountain in Reutlingen, Germany. On its top, the ruins of Achalm Castle can be found, ancestral seat of the counts of Achalm, a 13th-century Swabian noble family related to the counts of Urach.

You can help expand this article with text translated from the corresponding article in German. (June 2010) Click [show] for important translation instructions. View a machine-translated version of the German article. Machine translation, like DeepL or Google Translate, 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. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing German Wikipedia article at [[:de:Achalm]]; see its history for attribution. You should also add the template {{Translated|de|Achalm}} to the talk page. For more guidance, see Wikipedia:Translation.

Quick Facts Highest point, Elevation ...

Achalm
View of the mountain Achalm from above Pfullingen
Highest point
Elevation	707 m (2,320 ft)
Coordinates	48°30′N 9°15′E
Geography
Achalm Baden-Württemberg, Germany

Close

The toponym is probably from the Indo-European root *ak-/*ok „sharp, cliff“.^[1] A popular etymology connects it to the supposed last words of count Egino, which is attributed to the balladist Ludwig Uhland in his "Schlacht bei Reutlingen". It is said he wanted to say "Ach Allmächtiger!" (German for "O Almighty!"), but was only able to say "Ach Allm...".^[2]