Osaka Castle Park is a large public park located in Osaka, Japan. It surrounds the historic Osaka Castle, which was built in the 16th century. The park features beautiful gardens, walking paths, and scenic views of the castle, making it a popular destination for both locals and tourists. The park is especially vibrant during the cherry blossom season, attracting many visitors who come to enjoy the blooming trees. In addition to the castle, the park includes various facilities, such as playgrounds and sports areas, providing recreational opportunities for families and individuals alike.