Aerial view of colorful rooftops of traditional old houses in Lisbon city center with reveal of Ponte 25 de Abril red bridge in the background

lisbon city lisbon panoramic portugal city center rooftop view red rooftops town rows of houses aerial rooftops buildings ponte 25 de abril european city establishing shot downtown center cityscape europe houses urban tourist destination building apartment buildings tourism homes rows travel landscape architecture tourist house bridge old street landmark destination people historic patterns establisher colorful traditional traffic