1931 Map of Ramapo

About this map

The Ramapo River corridor serves as the primary artery for settlement and industry during this era, with the Erie Railroad and Seven Lakes Drive navigating the complex topography of the Palisades Interstate Park. To the west, the exclusive enclave of Tuxedo Park and the industrial hubs of Sloatsburg and Ramapo follow the river, while the eastern lowlands transition into a denser network of institutional sites and small communities. A significant landmark is Letchworth Village State Institution for Feeble Minded, which occupies a massive campus near Thiells. The landscape is dotted with several charitable and residential institutions, including the St Agatha Home and Lakeside Home. Historic schoolhouses and small places of worship like Wesley Chapel and Brick Sch are scattered throughout the Mahwah River valley, providing essential data for genealogists tracing early twentieth-century residents in the Rockland County area.