Wilderness Landscape & Natural Heritage
Situated at the mouth of Massachusetts Bay, Stellwagen Bank National Marine Sanctuary is a biologically rich underwater plateau with significant ecological and economic importance. This sanctuary covers an area of 842 square miles and serves as a key feeding ground for a wide variety of species, including humpback whales, dolphins, Atlantic bluefin tuna, and seabirds. Its nutrient-rich waters, resulting from the unique underwater topography, attract marine life and make it a premier destination for enthusiasts keen on marine wildlife viewing. Historically, the sanctuary has been an important area for the fishing industry, though it is now carefully managed to balance ecological protection with recreational and commercial activities. Notable landmarks in the sanctuary include the Stellwagen Bank itself and the surrounding seafloor, which supports a diverse array of habitats. Visitors to the area can enjoy recreational activities such as whale watching tours launched from nearby coastal towns like Gloucester and Provincetown, providing a unique glimpse into the marine world's beauty and complexity.
