Porrentruy
Chemin du Château (3)Here we are in front of the western facade of the building that served as the residence of the prince-bishops of Basel. Just to the right of it, we have a passage to the castle esplanade. To see what remains of the ramparts, go right towards Route de Bure (map: to left). To go around the castle, go left towards the Cras Mouche path (map: to right).