The Tower of London is one of the most iconic historic landmarks in England, located on the north bank of the River Thames in central London. Originally built by William the Conqueror in 1078 as a fortress and royal palace, it has played many roles throughout history, including a prison, treasury, armory, and even a royal zoo. Its most famous feature, the White Tower, stands as a symbol of Norman power and medieval architecture. Over the centuries, the Tower became infamous as a place of imprisonment and execution, holding notable figures such as Anne Boleyn, Lady Jane Grey, and Sir Thomas More. Today, it is home to the Crown Jewels of the United Kingdom and serves as a major tourist attraction, offering a vivid glimpse into over 900 years of British history.