Sightseeing tour bus in front of a historic building in Paris, promoting a Best of Paris in 24 Hours tour, Paris, France, Europe

paris sightseeing tour bus double decker historic building landmark city travel vacation tourism europe france architecture yellow vehicle transportation 24 hours grand building monument museum street sidewalk tourists people adult child price sign non stop guided tour explore discover visit see experience enjoy traveler travel agency trip holiday fun adventure culture history art travel guide travel blog travel inspiration