One site visited by William was the White Tower of London. William built the White Tower, a Norman stone keep, in 1078. It was the first structure in what would become the Tower of London. Historians consider it to be one of the most impressive Norman castles ever built, and it functioned as a symbol of William and the Normans' authority and wealth. William also observed the place where the Normans defeated the English at the Battle of Hastings, and he witnessed the construction of Westminster Abbey, the first Romanesque cathedral in England. William also traveled to Norwich, an important Medieval commerce center, and the Church of St. Mary in Winchester, the epicenter of the jurisdiction of the Bishop of Winchester. William's travels took him to historical and cultural landmarks that have been built and used by societies for a wide range of reasons. William and his court lived in the White Tower, which also served as a stronghold in the defense of London. The Norman conquest of England started during the Battle of Hastings, hence it was a pivotal event. Since it served as both the administrative heart of the Church of England and the final resting place of numerous English monarchs, Westminster Abbey held significant religious significance. Those in search of spiritual solace may visit the Church of St. Mary in Winchester, while those interested in commerce could visit Norwich. The occurrences at both of these spots were crucial. As the Normans triumphed over the English at the Battle of Hastings, numerous English monarchs were crowned and interred at Westminster Abbey. Winchester's St. Mary's Church burned down in 1141, and Norwich was known for its markets and fairs. Many of the sites and landmarks William experienced were monumentally important to the local cultures he visited. The White Tower, a symbol of Norman authority and wealth, was built after the Battle of Hastings, which marked the beginning of Norman dominance in England. Churches dedicated to Mary, like as those in Winchester and Norwich, served as both religious and commercial hubs. Ultimately, William the Conqueror was a major player in the Middle Ages. Throughout his life, he saw many important landmarks that were part of Medieval civilization, such as monuments, temples, churches, castles, prominent marketplaces, battlefields, and statues. The events that took place at these sites have significant meaning for the cultures that built and frequented them.