Slides - P.91.78.001 - P.91.78.013 Sintra is a civil parish in the municipality of Sintra, Lisbon District, Portugal. National Palace, exterior, interior. Hotel dos Seteais: the Tivoli Palacio de Seteais Hotel, a luxury hotel in Sintra, Partugal. Belem Tower, Lisbon Portugal - Built in the 16th century, the Belem Towr was built to defend Lisbon from enemy ships. Lisbon- Sanctuary of Christ the King, Catholic Monument. Pictures of the city from a high elevation.