Neuschwanstein is a 19th-century castle located in Bavaria, Germany. Commissioned by King Ludwig II, it was built as a tribute to Richard Wagner, the composer and friend of the king. The castle is known for its fairy-tale appearance, featuring towering spires and picturesque surroundings. Construction of Neuschwanstein began in 1869 but was never fully completed. It attracts millions of visitors each year, drawn by its stunning architecture and scenic views of the Alps. The castle has also inspired various films and is often associated with the Disney castle design.