Belem,City of Lisbon,Lisbon Harbour,Portugal,E.U. Lisbon Harbour and the 25th April Bridge span. At the bottom are the Belem historic monuments and landmarks of Portugal, attached to the brave Portuguese navigators of the XV and XVI centuries whom discovered new worlds to the World, discovered nes seas,new continents,new people. Landmarks by the Tagus riverside - Jeronimos Monastery and Discoveries Monument.