Some of the best views of the Portuguese capital come as your ship cruises along the Tagus River. You pass the Belem Tower and the impressive Monument to the Discoveries with its statue of Henry the Navigator before arriving at the Lisbon cruise terminal.Although small for a European capital, this city does sprawl a little so you would do best to concentrate on three districts - Baixa, Bairro Alto and Alfama, each with its own distinctive style, making Lisbon cruises a must see.Baixa has busy streets of inviting shops, cafés and restaurants while Alfama is the atmospheric old town with narrow cobblestone streets, medieval and Moorish-style buildings, wrought-iron balconies with trailing flowers and a mix of small shops and bars. Bairro Alto is another historic district with narrow streets and is a steep climb from Baixa so look out for the 100-year-old lift (Elevador do Carmo) near Rossio Square. With such a variety of destinations to explore, cruises to Lisbon bring to your holiday a balance of both modern and historical grounds.