Belvedere Castle is a picturesque structure located in Central Park, New York City. Built in the mid-19th century, it was designed by architect Calvert Vaux and serves as a lookout point, offering stunning views of the surrounding park and skyline. The castle features a blend of Gothic and Romanesque architectural styles, making it a unique landmark. The castle is also home to the Henry Luce Nature Observatory, which provides educational programs about the local ecosystem. Visitors can explore the castle's grounds and enjoy the scenic beauty of Central Park, making it a popular destination for both tourists and locals.