Construction of the Tower of London was initiated in 1070 by William the Conqueror, shortly after his victory at Hastings in 1066. The Tower was built to enforce the power of the king over the newly conquered region.
The fortress, strategically located at the Thames, was originally not more than a temporary wooden building which was replaced later by the White Tower. Over time the complex was expanded into a stronghold with about 20 towers.
Today the Tower of London is best known for its Crown Jewels, but it used to be notorious for the many political opponents of the kings that were locked, tortured and killed in the Tower. The Tower was also a royal residence: several kings lived here, especially during turbulent times.
The oldest part of the fortress is the so-called White Tower, which was completed in 1097. This keep was long the tallest building in London at 27.4 meters (90ft). Its walls are 4.6 meter wide.
The tower was whitewashed during the reign of Henry III, which gave the tower’s facade its white appearance. Ever since the tower has been known as White Tower. The building has four domed turrets at each corner. The round turret was long used as an observatory.
The Tower of London was significantly expanded in the 13th century, during the reign of Henry III, when two defensive walls were built around the White Tower. The inner wall had thirteen towers and the outer wall another six. The towers were mostly used to imprison political opponents.
Some of the most famous prisoners locked in the Tower were two princes, the sons of king Edward IV. After Edward’s dead in 1483 the children were locked in the Bloody Tower by their uncle, who would later ascend the throne as king Richard III. The princes were never seen again and were probably killed by guards.
The St. Thomas Tower is located close to the Bloody Tower. Here, prisoners were brought into the fortress by boat through the Traitor’s gate.
The most famous tourist attraction in the Tower of London is the collection of Crown Jewels that has been on display here since the 17th century, during the reign of Charles II. Most of the jewels were created around the year 1660, when the monarchy was reinstalled. The majority of the older crown jewels were destroyed by Oliver Cromwell.
The jewels can be found in the Jewel House, which is part of the Waterloo Barracks just north of the White Tower. Some of the highlights of the collection are the 530 carat First Star of Africa, which is set in the Imperial State Crown.
The Imperial State Crown has more than 2800 diamonds and the famous Koh-I-Noor, a 105 carat diamond.
There’s plenty more to see in the Tower of London, such as the Royal Armories, which includes the personal armory of King Henry VIII, one of the world’s largest.
The medieval palace in the Tower of London is also open to visitors and there are often reenactments of historic events in the fortress.