Baroque bridge of San Francisco Monument · Herrera de Pisuerga, La Ojeda, Palencia A stone bridge of Baroque design that crosses the Pisuerga at Herrera, one of the historic crossings on the road towards Cantabria and a key piece of the group of bridges that this river town brings together. Photo: LOBO QUIRCE (CC BY-SA 4.0) What to see and do in Herrera de Pisuerga