The Changing Shoreline Of NYC

This map will delight any NYC geography buffs out there: The Changing Shoreline of New York City uses historical maps from the New York Public Library’s digital collection to explore how Manhattan has managed its waterways to expand its small city footprint. Created by Laura Blaszczak during her internship with NYPL, it's an interactive map that highlights waterfront locales around the city. Zoom in, and you can peruse historical maps and photographs that show how our rivers, creeks, brooks, and bays have been managed or built over. There's even an opacity control, so you can directly compare the historical map with the modern map and see how much Manhattan's landscape has changed.
Check it out