The tourist information office in Fermoselle is in the Plaza Mayor, although access is a bit hidden as it you have to enter from a steep side street coming out of the square towards the Castle. The building is also used as a post office, courthouse and library. It is a stone fronted building, known as "Casa de los Arcos" because of the arches and arcades on the ground floor. It is directly in front of the Church of Our Lady of the Assumption. Here they have information about the various town attractions and its schedules, and they provide street maps. They also have information about the region of Sayago and the surrounding area of Arribas del Duero (in the Spanish part). Hours: Tuesday to Sunday: 10:00am to 2:00pm and 5:00pm to 7:30pm.