221B Baker Street is a famous address in London, known as the fictional home of the legendary detective Sherlock Holmes. Created by author Arthur Conan Doyle, Holmes and his friend Dr. John Watson solved many intriguing mysteries from this iconic location. The address has become a symbol of detective fiction and is often visited by fans of the stories. Today, 221B Baker Street is home to the Sherlock Holmes Museum, where visitors can explore exhibits related to the detective's adventures. The museum captures the essence of Victorian London and offers a glimpse into the life of Holmes, making it a must-see for literature enthusiasts.