Explore details about location Im Grumpen. Im Grumpen is a location situated within the Biberach an der Riß alongside other areas such as Schönfeldstraße, Gaisentalstraße, Saudengasse. Additionally, some smaller parts of Im Grumpen include specific areas like Reutele, Reinstetter Straße, Jakob-Bräckle-Straße adding to the diversity of its landscape.