The Lello Bookstore, or Livraria Lello, is renowned for its stunning neo-gothic and art nouveau architecture, making it one of the world's most beautiful bookstores. Opened in 1906, it boasts an iconic central wooden staircase and exquisite stained glass windows. It's even rumored to have inspired J.K. Rowling's depiction of Hogwarts in the Harry Potter series. This historic bookstore is a must-visit for book lovers and architecture enthusiasts alike, offering a magical journey through the world of books.