Frequently Asked Questions
Please feel free to call a ranger with detailed questions at 617-223-8666, or refer to bostonharborislands.org/faqs for FAQs that cover a broad range of topics.
Did You Know?
On September 1, 1905, Elliot Hadley lit the most powerful light in Massachusetts at the top of Graves Lighthouse, now in Boston Harbor Islands National Recreation Area. The first-order Fresnel lens aided in navigation and allowed for safe passage into Boston Harbor. More...