The Big Ben in London

I was finally in the famous and one of the most visited place in London, The Big Ben Tower!!
here is a little info about the famous Big Ben from my dear Wikipedia..

Big Ben is the nickname for the great bell of the clock in the clock tower of the Palace of Westminster. The nickname is often also used to refer to the clock and the tower.
The clock is the world's largest four-faced, chiming clock in the second largest free-standing clock tower in the world. The clock tower is situated at the north-eastern end of the Houses of Parliament in Westminster, London. The Big Ben clock tower has been referred to incorrectly as St Stephen's Tower, which is actually the spired tower towards the middle of the Palace and is also the main point of entry for attendees of debates and committees.