The crossing of the Lima River is made through the Eiffel bridge (1878) in the Coastal way, originally via barges. The bridge and the town of Viana do Castelo are signed by the sighting of the Monument-Temple of Santa Luzia (1904) over a hilltop. The Lantern tower of the sanctuary is where the pilgrim can see most of one's route in one of the most iconic views of Northern Portugal. Pilgrims were treated in the Old Hospital of Viana do Castelo, an hostel for pilgrims from early 15th century. For the inland route, Ponte de Lima's bridge is used. The later bridge possibly dates to the 1st century and was rebuilt in 1125. One of the most tiring parts of the Portuguese inland Way is in the Labruja hills in Ponte de Lima, which are hard to cross. In Classical antiquity, the Lima was said to have properties of memory loss due to events in an ancient battle there between the Turduli and the Celts. Strabo compared it to the mythological Lethe, the river of unmindfulness. Two ancient canoes found in Lanheses (Viana do Castelo) and the itinerary of the "Loca Maritima" Roman way suggest that to be the site where the Roman soldiers were fearful of the crossing during the conquest of the region in 136 BC.