Karlsruhe bioregion

The Karlsruhe bioregion with the Living Library at its center, surrounded by the cities of Karlsruhe and Durlach (outlined). Around it is the Oberrheingraben/Upper Rhine Graben (between the dashed lines), with the river Rhine flowing through it (double line). The lines around the Pfälzerwald/Palatinate Forest, Schwarzwald/Black Forest, and Kraichgau hills indicate elevation.