From Judith Bridge to Charles IV
The story begins before Charles Bridge. Judith Bridge, the earlier stone crossing, was badly damaged by the 1342 flood, and Charles IV commissioned a stronger replacement in 1357. The new bridge linked Old Town with the castle side of the river and became the ceremonial spine of royal processions.
The 5:31 am foundation story
The famous foundation story gives the exact moment as 5:31 am on July 9, 1357. Written as 1-3-5-7-9-7-5-3-1, the numbers form a palindrome that fits the medieval love of cosmic order. Whether you treat it as fact or legend, it gives the bridge one of Prague's best opening lines.
Saints, copies, and Nepomuk
The bridge now reads like an outdoor gallery. Its 30 sculptural groups were added between 1683 and 1928, and many originals have been moved indoors for protection. The great visitor magnet is St. John of Nepomuk, whose bronze reliefs shine from thousands of hands hoping for luck and a return to Prague.
Towers as gates and viewpoints
The towers remind you that this was never just a pretty footbridge. The Old Town Bridge Tower worked as a symbolic gateway for coronation processions, while the Lesser Town Bridge Towers still feel like a stone threshold into Malá Strana. Climb one, and the crossing below turns into a moving map of Prague.