The great central keep, called the White Tower, was built by William the Conqueror and finished by his sons William Rufus and Henry I. It stands 90 feet high with very thick walls — up to 15 feet thick at the base and almost 11 feet thick at the top. The tower has four turrets above the battlements: three are square, and the one on the northeast corner is round. This round turret once held the first royal observatory.
Originally, the White Tower had just one entrance on the south side, reached by an external staircase. There were no doors at ground level. The upper walls have narrow slits used for defense, with four pairs of original double slits still visible on the south side. In the late 1600s and early 1700s, Sir Christopher Wren replaced many of the other slits with windows we see today.
Medieval English kings and their families lived in the White Tower with their courts. It was the seat of government and lawmaking. The royal family stayed on the top floor, and the council chamber was below. Important historical events took place here — for example, in 1399, Richard II was forced to give up his throne in the council chamber, and in 1483, Richard III ordered the execution of Lord Hastings there.
The Royal Armouries manage the displays inside the White Tower, preserving and sharing the history of the Tower and its many roles over the centuries. The exhibits include royal arms and armor, such as those worn by Henry VIII, Charles I, Charles II, and James II. The displays also recreate historic exhibitions, including the famous Grand Storehouse, which was lost to a fire in 1841.
Originally, the White Tower had just one entrance on the south side, reached by an external staircase. There were no doors at ground level. The upper walls have narrow slits used for defense, with four pairs of original double slits still visible on the south side. In the late 1600s and early 1700s, Sir Christopher Wren replaced many of the other slits with windows we see today.
Medieval English kings and their families lived in the White Tower with their courts. It was the seat of government and lawmaking. The royal family stayed on the top floor, and the council chamber was below. Important historical events took place here — for example, in 1399, Richard II was forced to give up his throne in the council chamber, and in 1483, Richard III ordered the execution of Lord Hastings there.
The Royal Armouries manage the displays inside the White Tower, preserving and sharing the history of the Tower and its many roles over the centuries. The exhibits include royal arms and armor, such as those worn by Henry VIII, Charles I, Charles II, and James II. The displays also recreate historic exhibitions, including the famous Grand Storehouse, which was lost to a fire in 1841.