Explore Lisbon at your own pace with a 48-hour ticket for the hop-on hop-off sightseeing bus, and choose from 2 or 3 different routes to discover the sites that interest you the most. Benefit from a bonus 2-hour cruise on the Tagus River and experience the city from a different perspective. Belém Line: Travel along the main avenues of the city center to the historic Belém district. Marvel at UNESCO World Heritage monuments such as Belém Tower. Avail of a service that runs every 25 minutes between April and October (9:00 AM to 7:00 PM) and every 30 minutes between November and March (9:30 AM to 5:00 PM). • Marquês de Pombal Square • Avenida da Liberdade • Restauradores Square • Rossio Square • Comércio Square • Cais do Sodré railway station • National Coach Museum • National Archaeology Museum • Navy Museum • Berardo Collection Museum • Jerónimos Monastery • Belém Tower • Monument to the Discoveries • Alcântara/Docks • National Museum of Ancient Art • Oriente Museum • Basílica da Estrela • City Museum • Electricity Museum • Santo António Church • Casa Fernando Pessoa • Campo Pequeno Bullring • Calouste Gulbenkian Museum • El Corte Inglés • Eduardo VII Park • Design and Fashion Museum • Puppet Museum Oriente Line: Travel along the Tagus River to Parque das Nações to see Lisbon's contemporary architecture at the former site of the Expo 98 trade exhibition. Buses run every 45 minutes between April and October (9:15 AM to 6:00 PM) and every hour between November and March (10:15 AM to 5:15 PM). • Marquês de Pombal Square • El Corte Inglés • Twin Towers • Lisbon Zoo/Sete Rios • Lisbon Oceanarium • Casino Lisboa • Vasco da Gama Shopping Centre • Vasco da Gama Tower • Gare do Oriente • Poço do Bispo • National Tile Museum/Madre de Deus Convent • Estação de Santa Apolónia • Museu do Fado • Casa dos Bicos • Rua do Comércio • Chiado • Bairro Alto • Príncipe Real • Botanical Garden • Water Museum • Military Museum • Igreja de São Roque (church and museum) • National Pantheon (Church of Santa Engrácia) Castle Line: Along this route you’ll get the chance to visit Lisbon’s traditional neighbourhoods and to enjoy our city’s traditions: Fado music, the low houses and narrow streets. Avail of a service that runs every 25 minutes between April and October (9:00 AM to 6:00 PM) and every 30 minutes between November and March (10:00 AM to 5:00 PM). • Marquês de Pombal Square • Amália Rodrigues Museum  • São Pedro de Alcântara viewpoint • Rua do Alecrim/Chiado • Cais do Sodré railway station • Comércio Street • Casa dos Bicos • Fado museum • Martim Moniz • Portas do Sol (São Jorge Castle) • Rossio • Restauradores • Eduardo VII Park