write to us: Castle Island Association P.O. Box 342
South Boston, MA 02127
To arrange special & group tours contact us by email.
DIRECTIONS: Rt. 3 Exit 15 Edward Everett Square/Columbia Road. Head east and follow signs to Castle Island and William J. Day Boulevard in South Boston. Continue on Day Blvd. for several miles (with the beach on your right). Castle Island is at the end of the road.