1. Castle Island is an attraction in Boston, Massachusetts that is rich in history and natural beauty. The fortification was built in 1634 and was used to protect Boston Harbor for almost 200 years. Today, visitors can walk along the scenic path around the island while enjoying views of the water, and visit the historic Fort Independence that was built in 1851. There are also various beach areas for sunbathing and swimming.
2. Castle Island is open to the public from dawn to dusk, and there is no admission fee. There is no phone number for Castle Island specifically, but the Massachusetts Department of Conservation and Recreation can be reached at (617) 626-1250 for general information.
3. Castle Island is accessible by public transportation via the MBTA’s Red Line, with a short walk to the island. There is also a large parking lot for those who prefer to drive. There is no ticket required to enter the island, but there may be parking fees for those driving.


