© All Rights Reserved One of the fountains in Lisbon's main square Rossio (Praca Dom Pedro IV). Above and behind are the ruins of the Convento de Carmo which collapsed on the Sunday congregation during the earthquake of 1755Related images Belém National Palace Rua do Ouro - Lisbon Elevador da Gloria - Lisbon View from the Ramparts - Lisbon Castle Downtown Lisbon Obelisk - Praca dos Restauradores - Lisbon