Bates Memorial State Park is a small park located in the town of Hingham, Massachusetts. The park covers just under 20 acres and offers visitors a variety of activities to enjoy. Some of the popular activities at the park include hiking, picnicking, and bird watching. The park also has a small playground for children.

One of the main attractions at Bates Memorial State Park is the 19th-century mansion located on the property. The mansion was built in 1804 and is now used as a visitor center. Visitors can take a tour of the mansion and learn about its history.

Other points of interest at the park include the historic powder magazine, which was used to store ammunition during the American Revolution, and the World War I monument.

Interesting facts about the park include that it was once part of the estate of John Bates, a wealthy merchant who owned a large portion of land in Hingham during the 19th century. In 1919, the Bates family donated the land to the state of Massachusetts to be used as a park.

The best time to visit Bates Memorial State Park is during the summer months when the weather is warm and sunny. However, the park is open year-round and visitors can enjoy the changing seasons and beautiful fall foliage in the autumn months.