The statue-lined stone bridge Prague is famous for. Dawn or night — never noon.
Charles Bridge is the 14th-century stone span across the Vltava, lined with baroque saints and framed by towers, linking the old town to the castle. It's the single most famous view in Prague, and the most crowded.
Yes, but at sunrise or after dark; midday it's a tourist gridlock, not a view.
Yes — it's free to enter.
Cross it at sunrise or after 8pm, when the statues stand in soft light and it's nearly empty; by day it's a solid, slow-moving mass of tour groups, buskers and caricaturists.