新天鹅堡, or Neuschwanstein Castle, is a stunning 19th-century castle located in Bavaria, Germany. Commissioned by King Ludwig II of Bavaria, it was designed to reflect his romantic vision of medieval architecture. The castle is famous for its fairy-tale appearance, surrounded by picturesque mountains and forests. Construction of 新天鹅堡 began in 1869 but was never fully completed. Today, it attracts millions of visitors each year, who come to admire its breathtaking views and intricate designs. The castle also inspired the design of Disney's Sleeping Beauty Castle, making it a symbol of fantasy and imagination.