Blautopf Blautopf is the source for the river blau. Blautopf is located in Blaubeuren which is 16 km fr from the west of Ulm. We can see limestone rocks in Blautopf. Old German Alphabet We can see the old german alphabet in this place which you can also see in our video. Subscribe “Travel Meets The Nature” for interesting videos: https://www.youtube.com/c/TravelMeetsTheNature Parking There are many free parking places around this place. If you are lucky, you may get parking place…