New York City has 520 miles of waterfront (which is more than Miami, Boston, Los Angeles, and San Francisco put together)! Situated on one of the world's largest natural harbors, with rivers that separate and surround its land, the waterways of the city have long played a major role in the development and growth of the city. The safe passage of goods, fuel, and passengers has always been of paramount importance and as such dozens of lighthouses have been erected on land and at sea, used to aid in maritime navigation. This lists highlights a few of historic lighthouses that have illuminated the waterways of the city.