Boston Harbor Islands National Recreation Area - Nature and Science

The only drumlin field in the United States that intersects a coast, 35 miles of relatively undeveloped shoreline within a densely settled urban area, resources associated with thousands of years of occupation by American Indians, and the complex natural communities of the intertidal zones all illustrate the intrinsic value of Boston Harbor Islands resources. The islands offer an exceptional perspective on change in the region"s ecosystem. Magnificent open spaces surrounded by expanses of open water, the islands vividly illustrate the region"s complex geological past and the continual effect of natural processes on their habitats, their uses, even their shapes. From them, visitors can learn about how such complex ecosystems as harbors are revived.

The improvement of Boston Harbor waters has regenerated the biotic communities of the islands and the sea around them and has made possible an impressively wide range of recreational uses. Thus the islands are both a recreational haven for urban residents and tourists and a highly effective laboratory in which to learn about natural change, cultural history, and stewardship.