Puente medieval de Burgui Monument · Burgui/Burgi, Pirineo, Navarra A multi-span stone bridge that spans the Esca river in Burgui, the main historic access to the Roncal valley from the south and a passage point for the logs floated down by the almadieros (log-raft drivers). Photo: Iñaki LL (CC BY-SA 4.0) What to see and do in Burgui/Burgi