Spending a cruise day in Lisbon Portugal can be quite an adventure. Lisbon is filled with so many sites to see, culture and history. Some of the top sites are the Lisbon castle, Monisterio dos Jeronimos, Torre Belem.
Torre Belem is a historic tower of Saint Vincent located in the civil parish of Santa Maria de Belem. Many people make it to this site while in Lisbon Portugal. The Geronimo monastery is a historical monastery of the order of Saint Jerome near the Tagus river. This historic monastery is a great site for your records.
On the more adventurous side, if you are in Lisbon for a day, riding the tram 28 would be a good idea because this is the longest tram route and it passes some of the most popular attractions in the city. The trams date back to the 1930s and should be a staple of history in itself, however, they are still up-and-running and are used as public transportation.