bridges of the seine

seine river paris french architecture historic bridges pont neuf alexandre iii des arts concorde saint-michel riverbank paris skyline eiffel tower notre-dame cathedral louvre museum city lights reflections water urban landscape parisian culture travel destination iconic landmarks heritage cobblestone streets river reflections scenic view sunset seine illuminated riverside walk monuments romantic street tourism historical sites waterfront classic 2024 olympics olympic rings venues games sports torch riverscape cultural architectural details charm riverfront boat tours sightseeing famous pedestrian night