5Charles Bridge, Prague, Czech Republic
The Charles Bridge is a historic stone bridge that crosses the Vltava River in Prague. Built in the 14th century under the reign of Emperor Charles IV, it is a Gothic masterpiece adorned with 30 statues of saints. The bridge’s construction, which began in 1357 and concluded at the beginning of the 15th century, involved meticulous craftsmanship and innovative techniques for its time.