© All Rights Reserved View of the Rua Augusta Arch in Lisbon which leads into the city's waterfront Praca do Comercio.The arch was built to commemorate the city's reconstruction after the 1755 earthquake. Standing at over 30 metres tall the arch was completed in 1873Related images Avenida da Liberdade Pavement Balcony and Garden in Alfama - Lisbon Gateway Lisbon Baixa Street - Lisbon Man with dog - Alfama Marginal and Tejo - Lisbon