Picture of Old Town Hall Astronomical Clock, Prague

-- he most popular part of the tower is the Town Hall Clock (Orloj). Originally instaled in 1410, the clock was rebuilt by the Master Hanu? in 1490. It consists of three parts ? the procession of Apostles, the astronomical clock and the calendar. The main attraction is the hourly procession of the 12 Apostles. The height of the tower is 69,5 m and it offers a great view of the city.