The Blautopf (German for Blue pot; "blau" means blue, "Topf" means pot) is a spring that serves as the source of the river Blau in the karst landscape on the Swabian Jura's southern edge, in Southern Germany.

(Please update the interwiki links on Wikidata of your language version of the article after each week's translation is finished so that all languages are linked to each other.)

About · Nominate/Review · Subscribe/Unsubscribe · Global message delivery 00:52, 11 November 2019 (UTC)