• Apostle show on the hour, every hour from 8am to 11pm, watched from the square below the clock
• Tower tickets are separate: the square and clock show are free, the tower and interiors take a ticket, and under-15s must come with an adult
• Half price in the first hour after opening, every day, on tower and interior admission

The main square of the Old Town, edged by the Týn Church and the Old Town Hall. On the hall's Gothic tower, the medieval astronomical clock puts on its show every hour, when the twelve apostles file past above the dial.

Kids can ride a futuristic elevator or climb the tower for views over the square, and guided tours go down into the Romanesque-Gothic vaults under the hall.