top view from lisbon's alfama neighborhood of a large cruise ship docked in the port, with pleasure boats and yachts sailing

alfama lisbon cityscape portuguese houses rooftop downtown panoramic view roofs historic tourism panorama urban passenger boat tagus river port maritime promenade cruise vacation travel destination ship voyage cruising vessel harbor transport luxury holiday transportation ocean european landscape landmark rooftops roof portugal city capital building architecture aerial top from lisbon#39aph39#s neighborhood large docked pleasure boats yachts sailing around around