Tower of telegrafía óptica de Bugedo Monument · Bugedo, Ebro, Burgos Image of Bugedo, not of the place itself. In the municipal district stands a nineteenth-century optical telegraph tower, number 33 on the Castile line; these watchtowers transmitted coded messages by means of signals visible from one to the next before the arrival of the electric telegraph. Photo: Zarateman (CC0) What to see and do in Bugedo