Stellwagen Bank National Marine Sanctuary

Established in 1992, the Stellwagen Bank National Marine Sanctuary spans the mouth of Massachusetts Bay, east of Boston. This Atlantic Ocean reserve is dedicated to protecting a diverse marine ecosystem. The sanctuary is a critical stop for migrating whales and other sea life, making it a prime destination for whale-watching boat trips from Boston. Visitors can experience the thrill of observing these majestic creatures in their natural habitat, surrounded by the vast, open waters of the sanctuary.