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Big Ben is the nickname given to the big bell placed in the clock tower of the Palace of Westminster, seat of the British Parliament, located in London. . The tower was built between 1843 and 1859, on the banks of the Thames river.
, located in London. . The tower was built between 1843 and 1859, on the banks of the Thames river.The tower is 96 meters high, and the four clocks that compose it are 7 meters in diameter. It is the most famous clock in the world.