The Holy Roman Emperor himself laid the first stone of the bridge's footpath, choosing to execute the task at a very specific time: 9th July, 1357, at 5:31 am. The Royal Astrologers and the Royal Numerologists had advised him that the planet Saturn would then move in conjunction with the Sun. If you look at the numbers formed by the date and time, you will see that they are symmetrical: 1-3-5-7-9-7-5-3-1. They superstitiously believed that the bridge would therefore be protected from destruction.
The young Petr Parléř was called on as architect and construction leader. To ensure it did not share the same fate as its predecessor, Charles Bridge was built from bricks made from Bohemian sandstone, which, according to legend, were bound by mortar enriched by raw eggs and wine. Supposedly the ingredients made the mixture harder. When not enough eggs could be found in the city, Charles ordered that they be brought from all over the country. And maybe it worked: the bridge has outlived numerous disasters, including Swedish canon damage in 1648, and the terrible floods of 2002.
Despite its illustrious conception, for a long time the bridge was simply known as Prague Bridge or Stone Bridge. It was thanks to an 1870 proposal by the Czech writer and journalist Karl Havlíček Borovský that the iconic construction was renamed Charles Bridge, honouring its original mastermind.
Dimensions - Charles Bridge is 500 m long and 10 m wide, supported by 16 pillars. If you stop to consider the fact that it was made using medieval construction techniques, you will realise the bridge is truly an astonishing feat of engineering.
The most famous statue is that of St. John of Nepomuk: it reputedly brings good luck to those who touch its relief, fulfils their wishes, etc. Just look for the smoothly polished stone to see where to touch.
Nevertheless, St. Nepomuk did not have much luck of his own. The saint's tortured body was thrown off the bridge in 1395, upon the orders of Václav IV, son of Charles IV. The King was displeased with Nepomuk for refusing to divulge the Queen's confessional secrets.
For a more relaxing and romantic walk we recommend you visit Charles Bridge in the evening. There are far fewer people there than during the day, and the night view of lit-up Prague - which particularly highlights the beauty of Prague Castle - offers an opportunity for fantastic photographs.











