Barcelona Three Chimneys Panoramic Skyline of the City from Montjiuc Hills Town under Golden Sunset, Aerial View

barcelona three chimneys aerial city panoramic skyline sunset cityscape picturesque spain autumn montjuic view drone above fly tower skyscraper mountains colorful gothic blue hour golden hour golden pink yellow magenta sky hills mountain chain catalona mediterranean panning bcn spanish europe hiking tourism travel destination famous catalan history building architecture sagrada familia