The ancient structure built in London as a memorial is known as the Tower of London, often referred to simply as the Tower. Although originally constructed to serve as a royal palace and fortress in the 11th century, it has also functioned as a prison and treasury. The Tower of London is home to the Crown Jewels and is steeped in history, featuring tales of royalty, executions, and intrigue. It is a UNESCO World Heritage Site and continues to attract tourists curious about its storied past. Beyond being a mere structure, it symbolizes the rich history of England.