Burgos keeps vigil over a tangle of medieval streets, where the castle walls and the stone churches still echo with sieges, pacts and quiet betrayals.
This self-guided audio tour runs from the Casa del Cordon and the Monument to El Cid to the Espolon Promenade, the San Pablo Bridge, the Church of San Lesmes Abad and the Museum of Human Evolution.
Fifteen stops across the old city, roughly two hours at your own pace, with narration playing as you walk. Your phone is the guide, so start whenever you like and pause for a coffee whenever you want.
