Big Ben (big ben) Many people would immediately understand that the name of the clock tower of the British Parliament. Which is true. Big Ben is the nickname of the largest bell weighing 13.760 kg, which is suspended above the clock face outlet. There were five bells, four leaf blade will be hit by a melody. Big Ben is the stroke of the hour. The numbers indicate the hour on the clock face.St Stephen's Tower (st.stephen's tower) or the tower of Big Ben (tower of big ben), which is actually called St. Stephen's Tower is a tower in the palace of the parcel. Which is discussed in the Council. Present inside the clock tower is not open to the public.The request must be made through the British parliament regularly visit their local. If a child must be at least 11 years of age to visit the tower. For foreigners it is not allowed to go.